英语词汇“optional test”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 test
释义	optional test [ˈɔpʃənl test] freq. 4 cmpt. 2 un.选定试验；任选项目试验 [网络]建议附加项目；选考部分
随便看	electronographic electronographic camera electronographic detector electronographic device electronographic photometry electronographic printing electronographic tube electronography electron ohmmeter electronoic photoengraver electro nois electronoluminescence electronome electron opaque material electron operation desk of EPMA electron optic electron-optic electronoptic electron-optical electron optical electron-optical aberration electron optical aberration electron-optical, arrangement electron-optical, arrangement discharge tube electron optical enlargement

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