Diglycolic acid
[机] 二甘醇
🧩 词语组成解析
🗣️ 情景例句
No, I'm sorry. This is our rock-bottom price.
很抱歉，这是我们的最低价格。
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
I can't take you any more!
我再也受不了你啦！