mass deficiency
英漢例句
- A cloud is a mass of vapor in the sky.
雲(yún)是天空中的水汽團(tuán)。 - I have a slight calcium deficiency.
我有點(diǎn)缺鈣。 - The mass rally was a total fiasco.
那次群衆(zhòng)集會(huì)徹底失敗。 - Let's collect the sap before its consolidation into a hard mass.
讓我們?cè)跇?shù)液堅(jiān)固成團(tuán)之前將之收集起來(lái)。 - The child has a calcium deficiency.
那孩子缺鈣。