Thioacetone
[化] 丙硫酮
🗣️ 情景例句
I push myself very hard to do well.
为了干得好，我给自己很大压力。
Who is the leader of this political party?
谁是这政党的首领？
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，