Diformin
[化] 二甲精; 甘油二甲酸酯
🗣️ 情景例句
I couldn't agree with you more.
我完全同意你的说法。
I'm sorry,but both of them are busy right now.
很抱歉他们现在很忙。
Why isn't Mrs. Lee's cat catching the mice?
李太太的猫为何不在抓这些老鼠呢？