Dibutyltin dilaurate
[化] 二月桂酸二丁基锡
🗣️ 情景例句
He emphasized that Marxism was scientific truth.
他指出马克思主义是科学的真理。
Don't forget to invite him.
不要忘记邀请他。
You can never turn the clock back.
时光不能倒流。