Salvolatile
n. 碳酸銨,揮發(fā)鹽(可用作提神藥)
??? 情景例句
I've decided to stay at home and be a full-time mother.
我決定留在家里做一個專職母親。
How long is the street?
這條街有多長？
When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
在大火最后被撲滅后，森林管理當(dāng)局訂購了好幾噸一種生長迅速的特殊類型的草籽。