单词	requirement
释义	re·quire·ment (rĭ-kwīrmənt) n. 1. Something that is required; a necessity. 2. Something obligatory; a prerequisite.
随便看	troop trooper troopship troostite trop- trop- trope -troph troph- troph- trophallaxis -trophic trophic trophic level tropho- trophoblast trophoblastic trophozoite -trophy trophy trophy wife -tropic tropic tropic tropic

英语词典包含135693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。