英语词汇“d”的意思、释义、用法解释及翻译-春雷网

d¹

abbreviationdiːdiː

1(in genealogies) daughter.
（家谱）同DAUGHTER
Henry m. Georgina 1957, 1s 2d
2Day(s)
同DAY 或days
orbital period (Mars): 687.0 d
（火星）轨道周期：687.0天。
3in combination (in units of measurement) deci-.
（度量单位）同DECI-
4(in travel timetables) departs.
（旅行时刻表）同departs
Plymouth d 0721
5"d."Died (used to indicate a date of death)
表示死亡日期同died
Barents, Willem (d.1597)
巴伦支，威廉（卒于1597年）。
6British Penny or pence (of pre-decimal currency)
〈英〉（旧制货币）同PENNY 或PENCE
£20 10s 6d
20英镑10先令6便士。
7Chemistry
Denoting electrons and orbitals possessing two units of angular momentum.
〔化〕（电子，轨函数）双角动量的
d-electrons
双角动量电子。

diːdiː

Mathematics

1Diameter.
〔数〕直径
the circumference of a circle is expressed by the formula πd
2Denoting a small increment in a given variable.
〔数〕微分
dy/dx
函数y的微分与函数x的微分之比。

D²

abbreviationdiːdi

1(in the US) Democrat or Democratic.
Delaware: breakdown of outgoing Senate: 13 D, 8 R
2Depth (in the sense of the dimension of an object from front to back)
H 35 cm × W 50 cm × D 20 cm
3Chemistry
Dextrorotatory.
D-glucose
4(with a numeral) dimension(s) or dimensional.
a 3-D model
5(in tables of sports results) drawn.
6(on an automatic gear shift) drive.
7Germany (international vehicle registration).

diːdi

1Physics
Electric flux density.
2Chemistry
The hydrogen isotope deuterium.

D³

(also d)

nounPlural D's, Plural Ds, Plural dsdiːdi

1The fourth letter of the alphabet.
Example sentencesExamples
- Each half resembles a uppercase letter D, so the two parts of the cyclotron are known as dees.
1. 1.1 Denoting the fourth in a set of items, categories, sizes, etc.
2. 1.2 The fourth-highest category of academic mark.
3. 1.3"d"Chess Denoting the fourth file from the left, as viewed from White's side of the board.
4. 1.4 Denoting the second-lowest-earning socio-economic category for marketing purposes, including semi-skilled and unskilled personnel.
2A shape like that of a capital D.
in combination the D-shaped handle
1. 2.1 A loop or ring in the shape of a capital D.
  a saddle with stainless steel dees
2. 2.2"D" A semicircle marked on a billiard table in the baulk area, with its diameter part of the baulk line, within which a player must place the cue ball when breaking off or restarting from hand.
3usually "D"Music
The second note of the diatonic scale of C major.
1. 3.1 A key based on a scale with D as its keynote.
4The Roman numeral for 500.

d¹

abbreviationdiː

1Date.
〔数〕直径
2(in genealogies) daughter.
（家谱）同DAUGHTER
3Day(s)
同DAY 或days
orbital period (Mars): 687.0d
（火星）轨道周期：687.0天。
4Deceased.
5Deep.
6in combination (in units of measurement) deci-.
（度量单位）同DECI-
7(in travel timetables) departs.
（旅行时刻表）同departs
8"d."Died (used to indicate a date of death)
表示死亡日期同died
Barents, Willem (d.1597)
巴伦支，威廉（卒于1597年）。
9Divorced.
10British Penny or pence (of predecimal currency)
〈英〉（旧制货币）同PENNY 或PENCE
£20 10s 6d
20英镑10先令6便士。
11Chemistry
Denoting electrons and orbitals possessing two units of angular momentum.
〔化〕（电子，轨函数）双角动量的
d-electrons
双角动量电子。

diː

Mathematics

1Diameter.
〔数〕直径
2Denoting a small increment in a given variable.
〔数〕微分
dy/dx
函数y的微分与函数x的微分之比。

D²

abbreviationdidē

1Democrat or Democratic.
2Depth (in the sense of the dimension of an object from front to back).
3Chemistry
Dextrorotatory.
D-glucose
4(with a numeral) dimension(s) or dimensional.
a 3-D model
5(in tables of sports results) drawn.
6(on an automatic gearshift) drive.
7(in personal ads) divorced.

didē

1Physics
Electric flux density.
2Chemistry
The hydrogen isotope deuterium.

D³

(also d)

noundidē

1The fourth letter of the alphabet.
Example sentencesExamples
- Each half resembles a uppercase letter D, so the two parts of the cyclotron are known as dees.
1. 1.1 Denoting the fourth in a set of items, categories, sizes, etc.
2. 1.2 The fourth highest category of academic mark.
3. 1.3"d"Chess Denoting the fourth file from the left, as viewed from White's side of the board.
4. 1.4 Denoting the second-lowest-earning socioeconomic category for marketing purposes, including semiskilled and unskilled personnel.
2A shape like that of a capital D.
in combination the D-shaped handle
1. 2.1 A loop or ring shaped like that of a capital D.
3usually "D"Music
The second note of the diatonic scale of C major.
1. 3.1 A key based on a scale with D as its keynote.
4The Roman numeral for 500.

词汇	d
释义	d¹ abbreviationdiːdiː 1(in genealogies) daughter. （家谱）同DAUGHTER Henry m. Georgina 1957, 1s 2d 2Day(s) 同DAY 或days orbital period (Mars): 687.0 d （火星）轨道周期：687.0天。 3in combination (in units of measurement) deci-. （度量单位）同DECI- 4(in travel timetables) departs. （旅行时刻表）同departs Plymouth d 0721 5"d."Died (used to indicate a date of death) 表示死亡日期同died Barents, Willem (d.1597) 巴伦支，威廉（卒于1597年）。 6British Penny or pence (of pre-decimal currency) 〈英〉（旧制货币）同PENNY 或PENCE £20 10s 6d 20英镑10先令6便士。 7Chemistry Denoting electrons and orbitals possessing two units of angular momentum. 〔化〕（电子，轨函数）双角动量的 d-electrons 双角动量电子。 diːdiː Mathematics 1Diameter. 〔数〕直径 the circumference of a circle is expressed by the formula πd 2Denoting a small increment in a given variable. 〔数〕微分 dy/dx 函数y的微分与函数x的微分之比。 D² abbreviationdiːdi 1(in the US) Democrat or Democratic. Delaware: breakdown of outgoing Senate: 13 D, 8 R 2Depth (in the sense of the dimension of an object from front to back) H 35 cm × W 50 cm × D 20 cm 3Chemistry Dextrorotatory. D-glucose 4(with a numeral) dimension(s) or dimensional. a 3-D model 5(in tables of sports results) drawn. 6(on an automatic gear shift) drive. 7Germany (international vehicle registration). diːdi 1Physics Electric flux density. 2Chemistry The hydrogen isotope deuterium. D³ (also d) nounPlural D's, Plural Ds, Plural dsdiːdi 1The fourth letter of the alphabet. Example sentencesExamples Each half resembles a uppercase letter D, so the two parts of the cyclotron are known as dees. 1.1 Denoting the fourth in a set of items, categories, sizes, etc. 1.2 The fourth-highest category of academic mark. 1.3"d"Chess Denoting the fourth file from the left, as viewed from White's side of the board. 1.4 Denoting the second-lowest-earning socio-economic category for marketing purposes, including semi-skilled and unskilled personnel. 2A shape like that of a capital D. in combination the D-shaped handle 2.1 A loop or ring in the shape of a capital D. a saddle with stainless steel dees 2.2"D" A semicircle marked on a billiard table in the baulk area, with its diameter part of the baulk line, within which a player must place the cue ball when breaking off or restarting from hand. 3usually "D"Music The second note of the diatonic scale of C major. 3.1 A key based on a scale with D as its keynote. 4The Roman numeral for 500. abbr.1 abbr.2 noun.1 d¹ abbreviationdiː 1Date. 〔数〕直径 2(in genealogies) daughter. （家谱）同DAUGHTER 3Day(s) 同DAY 或days orbital period (Mars): 687.0d （火星）轨道周期：687.0天。 4Deceased. 5Deep. 6in combination (in units of measurement) deci-. （度量单位）同DECI- 7(in travel timetables) departs. （旅行时刻表）同departs 8"d."Died (used to indicate a date of death) 表示死亡日期同died Barents, Willem (d.1597) 巴伦支，威廉（卒于1597年）。 9Divorced. 10British Penny or pence (of predecimal currency) 〈英〉（旧制货币）同PENNY 或PENCE £20 10s 6d 20英镑10先令6便士。 11Chemistry Denoting electrons and orbitals possessing two units of angular momentum. 〔化〕（电子，轨函数）双角动量的 d-electrons 双角动量电子。 diː Mathematics 1Diameter. 〔数〕直径 2Denoting a small increment in a given variable. 〔数〕微分 dy/dx 函数y的微分与函数x的微分之比。 D² abbreviationdidē 1Democrat or Democratic. 2Depth (in the sense of the dimension of an object from front to back). 3Chemistry Dextrorotatory. D-glucose 4(with a numeral) dimension(s) or dimensional. a 3-D model 5(in tables of sports results) drawn. 6(on an automatic gearshift) drive. 7(in personal ads) divorced. didē 1Physics Electric flux density. 2Chemistry The hydrogen isotope deuterium. D³ (also d) noundidē 1The fourth letter of the alphabet. Example sentencesExamples Each half resembles a uppercase letter D, so the two parts of the cyclotron are known as dees. 1.1 Denoting the fourth in a set of items, categories, sizes, etc. 1.2 The fourth highest category of academic mark. 1.3"d"Chess Denoting the fourth file from the left, as viewed from White's side of the board. 1.4 Denoting the second-lowest-earning socioeconomic category for marketing purposes, including semiskilled and unskilled personnel. 2A shape like that of a capital D. in combination the D-shaped handle 2.1 A loop or ring shaped like that of a capital D. 3usually "D"Music The second note of the diatonic scale of C major. 3.1 A key based on a scale with D as its keynote. 4The Roman numeral for 500. abbr.1 abbr.2 noun.1
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d1

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d¹

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D³

d¹

D²

D³