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	virtual push button virtual pushbutton virtual quadtree virtual quantum virtual rating virtual reactor virtual realities virtual-realities virtualreality virtual reality virtual-reality virtual-reality author virtual reality design virtual reality headset virtual reality interface virtual reality markup language virtual-reality model virtual reality modeling language virtual reality modeling language, VRML virtual reality realization virtual (reality) sex virtual reality systems virtual reality technology virtual reality treatment virtual reality, VR

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