Bisulphid
n. 二硫化物
🗣️ 情景例句
I'm famished.
我饿死了！
I got home, feeling very tired.
我到家时都累死了[分词作状语]
I could see a snake, a bear, a wolf, but no people.
我还看见一条蛇、一只熊、一只狼，但没有看见人。