Mercaptide
n. [化]硫醇盐
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。
In vain they rush frantically round from place to place,
他们到处狂奔乱跑，