英语词汇“molecular clock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	molecular clock
释义	WordReference Random House Unabridged Dictionary of American English © 2024 molec′ular clock′, Biochemistrythe changes in the amino acid sequences of proteins that take place during evolution and speciation, and from which the dates of branchings of taxonomic groups can be deduced.
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英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。