英语词汇“Before hand in your exercise”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Before hand in your exercise
释义	Before hand in your exercise 你在交练习之前；一定要仔细检查一遍。
随便看	addition of vector addition of vectors addition of vegetable material to flour, dough addition of vitamins addition of waveforms addition of wavefronts addition operation addition operator addition order addition or subtraction of changes addition or subtraction of two pulse trains addition packet addition plasticizer addition point addition polycondensation addition polymer addition polymeres addition polymeriation addition polymerisation addition polymerization addition polymers addition polymers, dienesynthetic addition principle addition process addition product