Methylacetone
[化] 甲基丙酮
🗣️ 情景例句
You've changed a lot since I last saw you.
自从我上次见到你以来，你改变了很多。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。