Bisulfide
n. [化]二硫化物
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
We've got to get a bed and a dresser for the bedroom.
我们得为卧房放一张床和一个梳装台。
Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs.
虽然这种大计算机仍然存在，但它们的许多功能已被体积小但功能齐全的个人电脑——即我们常说的PC机——所代替了。