Persulphate
n. [化]过(二)硫酸盐
✅ 同义词
🗣️ 情景例句
A friend of a friend is good pals with the lead singer.
我一个朋友的朋友跟那个主唱歌手是朋友。
The man is a piano accompanist.
这个人是钢琴伴奏者。
Before it could be transported to the United States, a site had to be found for it and a pedestal had to be built.
在雕像被运往美国之前，必须为它选好一块场地，同时必须建造一个基座。