劍橋詞典a glass cylinder that has lines printed on the side of it showing how much it contains , used by scientists （實(shí)驗(yàn)用）量杯（標(biāo)有刻度） Pour exactly 100 ml of sulphuric acid into a measuring cylinder . 向量杯中準(zhǔn)確注入100毫升硫酸。 返回 measuring cylinder