Peroxymonosulfuric acid
[医] 过硫酸
🧩 词语组成解析
🗣️ 情景例句
Are there any tours for the Grand Canyon?
有到大峡谷的旅游团吗？
I wonder what makes you late.
我不知道是什么使你迟到。
That's about the best we can do on that.
那差不多是我们所能开出的最低价了。