Polysulphide
n. [化]多硫化物
🗣️ 情景例句
It was for a good reason.
你今天早走是有原因的。
Poverty and hunger drove them to steal.
贫穷和饥饿迫使他们偷窃。
Good morning! What can I do for you?
早上好！您想买点什么？