英语词汇“extinctness”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	extinctness
释义	exˈtinctness ? Obs.^—0 [f. extinct a. + -ness.] The quality of being extinct. 1727–36in Bailey; whence1775in Ash.
随便看	progenote progeny progeria pro-German progermination progestational progesterone progestin progestogen progger progging proggins proglacial proglottic proglottid proglottis progman prognate prognathic prognathism prognathous prognathously prognathy Progne prognose

英语词典包含277258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。