英语词汇background extinction的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	background extinction
释义	background extinction 英?[?b?kɡraund ?k?st??k??n] 美?[?b?k?ɡra?nd ?k?st??k??n] 释义背景灭绝行业词典生态学背景灭绝???没有人类活动而产生的环境变化时，物种的自然灭绝。???
随便看	do someone right do someone's bidding do someone's business do someone's head in do someone's will do someone the pleasure do someone the pleasure of do someone to death do someone to rights do someone wrong do some reading do some research do some shopping dosometer do-something do something do something about do something by deputy do something by ear do something for do something for a dare do something for ... country do something in do something in one's own good time do something like a bird

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

background extinction