Aithioic acid
[机] 二硫羧酸
🧩 词语组成解析
🗣️ 情景例句
Now he's got his own trading company. Ann told me he made four million dollars last year.
现在他已有自己的贸易公司。安告诉我他去年赚了400万美元。
I was 10 minutes late.
我迟到了五分钟。
We may be able to work out a better deal for you.
我们也许可以想出一个对你有利的办法。