wbfcq:额,ml毫升是体积单位,g是质量单位,怎么换算?量杯看你测什么了回到原帖
wbfcq:测多少,注意牛奶会有残留,导致测出体积变小回到原帖
wbfcq:倒进量筒看刻度,1ml=1立方厘米回到原帖
wbfcq:你初二吗?没学吗?回到原帖
wbfcq:.................你是男生女生··········回到原帖
wbfcq:..............这头像··········回到原帖