Persulfacte
[化] 过硫酸盐; 过二硫酸盐
🗣️ 情景例句
Play it safe.
做事要稳妥。
I can't do two things at the same time.
我只有一双手。
No, that would be fine. I'll tell you how to get here.
不晚，就这么定了。我告诉你到这儿来怎么走。