Dibutyltin dilaurate
[化] 二月桂酸二丁基锡
🗣️ 情景例句
I'm afraid i've brought you a lot of trouble.
恐怕我给你带来了不少麻烦。
I have a complaint.
我要投诉。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，