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

单词	biostratigraphic unit
释义	biostratigraphic unit biostratigraphic unit [¦bī·ō‚strad·ə′graf·ik ′yü·nət] (geology) A stratum or body of strata that is defined and identified by one or more distinctive fossil species or genera without regard to lithologic or other physical features or relations.
随便看	lj lj# lj2k lj4 lj4a lja ljaa ljab ljac ljag l-jak ljal ljam ljap ljas ljatbc ljawf ljb ljbc ljbf ljbi ljbl ljbm ljbw l&jc

英语词典包含2567994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。