Definition of cis- in English:

cis-

prefixsɪs

1On this side of; on the side nearer to the speaker.
表示“在这一边”，“在离说话者较近这一边”
cisatlantic
Often contrasted with trans- (sense 1) or ultra- (sense 2)
Example sentencesExamples
- It is definitely one of the premier geological wonders of cislunar space.
- The generally accepted cis-oceanic ideas.
- The waters of cis-equatorial seas.
1. 1.1historical On the side nearer to Rome.
  〈史〉表示“在离罗马较近这一边”
  cisalpine
2. 1.2 (of time) closer to the present.
  表示“（时间）离现在较近的”
  cis-Elizabethan
  Example sentencesExamples
  I place him confidently not a trans-, but cis-reformation-man.
2Referring or relating to people whose sense of personal identity and gender corresponds with their birth sex.
cisgender
Compare with trans- (sense 3)
cissexism
3usually cis-Chemistry
Denoting molecules with cis arrangements of substituents.
〔化〕表示“（分子取代基）顺式的”
cis-1,2-dichloroethene
Example sentencesExamples
- Analogous to other fruits, cis-neurosporene, neurosporene, carotene, and cis- carotene were also present among the visible light-absorbing compounds.
- This enzyme inserts a cis-double bond at carbon 9.
- Full X-ray crystallographic data were published (or deposited) for some of the isomerizing cis- or trans-cinnamic acids.
- Trans-fatty acids raise LDL cholesterol levels and lower HDL cholesterol levels relative to cis-unsaturated fatty acids and may increase the risk of diabetes.
- Similar effects were seen with 13 - cis-retinoic acid.

Origin

From Latin cis 'on this side of'.

Definition of cis- in US English:

cis-

prefix

1On this side of; on the side nearer to the speaker.
表示“在这一边”，“在离说话者较近这一边”
cisatlantic
Often contrasted with trans- (sense 1) or ultra- (sense 2)
cislunar
Example sentencesExamples
- The generally accepted cis-oceanic ideas.
- The waters of cis-equatorial seas.
- It is definitely one of the premier geological wonders of cislunar space.
1. 1.1historical On the side nearer to Rome.
  〈史〉表示“在离罗马较近这一边”
  cisalpine
2. 1.2 (of time) closer to the present.
  表示“（时间）离现在较近的”
  cis-Elizabethan
  Example sentencesExamples
  I place him confidently not a trans-, but cis-reformation-man.
2Referring or relating to people whose sense of personal identity and gender corresponds with their birth sex.
cisgender
Compare with trans- (sense 3)
cissexism
3usually cis-Chemistry
Denoting molecules with cis arrangements of substituents.
〔化〕表示“（分子取代基）顺式的”
cis-1,2-dichloroethylene
Example sentencesExamples
- Trans-fatty acids raise LDL cholesterol levels and lower HDL cholesterol levels relative to cis-unsaturated fatty acids and may increase the risk of diabetes.
- Full X-ray crystallographic data were published (or deposited) for some of the isomerizing cis- or trans-cinnamic acids.
- This enzyme inserts a cis-double bond at carbon 9.
- Similar effects were seen with 13 - cis-retinoic acid.
- Analogous to other fruits, cis-neurosporene, neurosporene, carotene, and cis- carotene were also present among the visible light-absorbing compounds.

Origin

From Latin cis ‘on this side of’.

词汇	cis-
释义	Definition of cis- in English: cis- prefixsɪs 1On this side of; on the side nearer to the speaker. 表示“在这一边”，“在离说话者较近这一边” cisatlantic Often contrasted with trans- (sense 1) or ultra- (sense 2) Example sentencesExamples It is definitely one of the premier geological wonders of cislunar space. The generally accepted cis-oceanic ideas. The waters of cis-equatorial seas. 1.1historical On the side nearer to Rome. 〈史〉表示“在离罗马较近这一边” cisalpine 1.2 (of time) closer to the present. 表示“（时间）离现在较近的” cis-Elizabethan Example sentencesExamples I place him confidently not a trans-, but cis-reformation-man. 2Referring or relating to people whose sense of personal identity and gender corresponds with their birth sex. cisgender Compare with trans- (sense 3) cissexism 3usually cis-Chemistry Denoting molecules with cis arrangements of substituents. 〔化〕表示“（分子取代基）顺式的” cis-1,2-dichloroethene Example sentencesExamples Analogous to other fruits, cis-neurosporene, neurosporene, carotene, and cis- carotene were also present among the visible light-absorbing compounds. This enzyme inserts a cis-double bond at carbon 9. Full X-ray crystallographic data were published (or deposited) for some of the isomerizing cis- or trans-cinnamic acids. Trans-fatty acids raise LDL cholesterol levels and lower HDL cholesterol levels relative to cis-unsaturated fatty acids and may increase the risk of diabetes. Similar effects were seen with 13 - cis-retinoic acid. Origin From Latin cis 'on this side of'. Definition of cis- in US English: cis- prefix 1On this side of; on the side nearer to the speaker. 表示“在这一边”，“在离说话者较近这一边” cisatlantic Often contrasted with trans- (sense 1) or ultra- (sense 2) cislunar Example sentencesExamples The generally accepted cis-oceanic ideas. The waters of cis-equatorial seas. It is definitely one of the premier geological wonders of cislunar space. 1.1historical On the side nearer to Rome. 〈史〉表示“在离罗马较近这一边” cisalpine 1.2 (of time) closer to the present. 表示“（时间）离现在较近的” cis-Elizabethan Example sentencesExamples I place him confidently not a trans-, but cis-reformation-man. 2Referring or relating to people whose sense of personal identity and gender corresponds with their birth sex. cisgender Compare with trans- (sense 3) cissexism 3usually cis-Chemistry Denoting molecules with cis arrangements of substituents. 〔化〕表示“（分子取代基）顺式的” cis-1,2-dichloroethylene Example sentencesExamples Trans-fatty acids raise LDL cholesterol levels and lower HDL cholesterol levels relative to cis-unsaturated fatty acids and may increase the risk of diabetes. Full X-ray crystallographic data were published (or deposited) for some of the isomerizing cis- or trans-cinnamic acids. This enzyme inserts a cis-double bond at carbon 9. Similar effects were seen with 13 - cis-retinoic acid. Analogous to other fruits, cis-neurosporene, neurosporene, carotene, and cis- carotene were also present among the visible light-absorbing compounds. Origin From Latin cis ‘on this side of’.
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