英语词汇“biostratigraphic unit”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	biostratigraphic unit
释义	biostratigraphic unit noun : a group of geologic strata characterized by a particular fossil fauna or flora rather than by lithologic features
随便看	jackerooing jackeroos jackers jackest jacket jacket potato jacketed jacketing jacketless jackets Jackfield ware jackfish jackfishes jackfruit jackfruits jackhammer jackhammered jackhammering jackhammers jackies jacking jacking (up) jacking in jacking into jacking off

英语词典包含469781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。

biostratigraphic unit