英语词汇“optional”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	optional
释义	optional [ˈɒpʃənl] CET4CET6TEM4考研GRETOEFLIELTS j5763 4558 112 78 2576 1266 526 任选的(100%) adj.可选择的，随意的 n.选修科目
随便看	bellamarine bellamie Bellamy Bellamya Bellamya quadrata (Benson) Bellamy, David Bellamy drift Bellamy, Edward Bellamy Gardner chloroform mask Bellamy-Gardner chloroform mask Bellamy, Ralph bellamys Bellamy salute Bellamys,The bellan Bellanagare Bellanaleck Bellanamore Bellananagh bellanca bell and flange piece bell and flasher signal bell and hopper bell and hopper arrangement bell and hopper (bell and hopperarrangement, top closing device) blast furnace

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。