Chalcogen
n. [化]硫族元素,氧属元素(包括氧、硫、硒等)
🔁 扩展释义
【化】 硫属元素; 氧族元素
🗣️ 情景例句
He has no command over himself.
他不能克制自己。
My father always gave an ear to my problems.
家父常常倾听我的问题。
I can't believe a word you say.
我才不信你呢！