词汇“当且仅当”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	当且仅当
释义	当且仅当当且仅当[dāng qiě jǐn dāng]1.■{计} if and only if; when and only when; iff 常用词组1.■当且仅当操作 if and only if operation;2.■当且仅当运算 if and only if operation
随便看	phenyl urethan(e) phenyl-xanth(on)ate phenytoin pheochromoblast pheochromocytoma pheohemin pheophorbide pheophorbin pheophytin pheoplast pheoretin -pher -pher -pheric -pheric phermitospinel pheromone pheron pherope phesin phew phi phial phialomeristem spore Phi Beta house

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。