Dimercaptosuccinate
二巯基丁二酸
🗣️ 情景例句
He's cheating on his wife.
他对妻子不忠。
I'm being kept very busy with my required reading for Sosh this quarter.
本学期有许多必须为上社会学而读的东西，我太忙了。
You might try one of our cheaper components.
你试试这种较便宜的组件怎样？