英语词汇“pretest-posttest”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pretest-posttest
释义	pretest-posttest [网络] 实验前后；前后测问题；后比较
随便看	surface marking surface marks surface mat surface matching surface material surface matting of roots surface maximum temperature surface mean diameter surface mean line surface mean size surface measure surface measurement surface-measuring instrument surface medium surface mega texture surface melting surface membrance immunoglobulin surface membrane immunoglobulin surfacemen surface meristem surface metallization surface metal raceway surface meter surface metrology surface miail 闻得鸡好卖，连夜磨的鸭嘴尖闻志广博而色不伐，思虑明达而辞不争。闻忠善以损怨，不闻作威以防怨闻恶不可就恶闻所未闻，见所未见闻所闻而来，见所见而去闻斯行之！闻有三山未知处，茂陵松柏满西风。闻有国有家者，不患寡而患不均，不患贫而患不安。闻有鸳鸯绮，不惜鹔鹴裘。どうがね【胴金】どうがんどうがん【童顔】どうきどうきどうきどうきどうきどうき【動悸】どうき【動機】