单词 nose-cone 释义 nose-cone n cone-shaped front end of a rocket, guided missile, etc （火......

字词 预算未动用数 释义 【经】 unexpended appropriation 　 汉译英翻译词典收录405719条汉英翻......

单词 obverse 释义 obverse n (fml 文) 1 face, side, or part of a thing that is most noticea......

单词 obtuse angle 释义 obtuse angle (geometry 几) angle between 90 and 180 钝角（90-180之间......

单词 numskull 释义 numskull (also numbskull), n (infml derog 口, 贬) stupid person 笨蛋; 傻......

单词 phillerey 释义 phillarea, phillereysee Phillyrea.{var l=document.getElementsByTagName......