Bisulphid
n. 二硫化物
🗣️ 情景例句
Please have the porter bring my bags up.
请让搬运工把我的箱子搬到楼上去。
I'm going by air.I like flying.
我将坐飞机去，我喜欢飞行。
She got very angry and started shouting at me.
她气极了，冲我大喊。