Definition of petromyzontid in English:

petromyzontid

noun ˌpɛtrə(ʊ)mʌɪˈzɒntɪd

Zoology

A fish of the family Petromyzontidae; a lamprey.

Origin

Late 19th century; earliest use found in Johnson's New Universal Cyclopedia. From scientific Latin Petromyzontidae, family name from Petromyzont- + -idae.

Definition of petromyzontid in US English:

petromyzontid

nounˌpɛtrə(ʊ)mʌɪˈzɒntɪd

Zoology

A fish of the family Petromyzontidae; a lamprey.

Origin

Late 19th century; earliest use found in Johnson's New Universal Cyclopedia. From scientific Latin Petromyzontidae, family name from Petromyzont- + -idae.

词汇	petromyzontid
释义	Definition of petromyzontid in English: petromyzontid noun ˌpɛtrə(ʊ)mʌɪˈzɒntɪd Zoology A fish of the family Petromyzontidae; a lamprey. Origin Late 19th century; earliest use found in Johnson's New Universal Cyclopedia. From scientific Latin Petromyzontidae, family name from Petromyzont- + -idae. Definition of petromyzontid in US English: petromyzontid nounˌpɛtrə(ʊ)mʌɪˈzɒntɪd Zoology A fish of the family Petromyzontidae; a lamprey. Origin Late 19th century; earliest use found in Johnson's New Universal Cyclopedia. From scientific Latin Petromyzontidae, family name from Petromyzont- + -idae.
随便看	react disproportionately reacted reacter reacting reaction reactional reactionally reactionaries reactionarily reactionariness reactionarism reactionary reactionaryism reaction center reaction centre reaction chamber reaction coil reaction drive reaction engine reaction force reaction formation reaction index reactionism reactionisms reactionist