单词	NCO
释义	NCO noun ˌen-(ˌ)sē-ˈō  : noncommissioned officer Word History First Known Use circa 1810, in the meaning defined above
随便看	doubleleaf doubleleaves doubleness doublenesses doubler doublers doubles doubles (as) doubles (back) doubles (in) doubles as doubles back doubles down doubles in doubles up doublespeak doublespeaker doublespeakers doublespeaks doublest doublet doublethink doublethinks doubleton doubletone

英语词典包含469781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。