Calcium oxysulfide
[医] 氧硫化钙
🧩 词语组成解析
氧硫化物, 氧(代)硫化物
🗣️ 情景例句
Well, he's here with his daughter to have lunch.
嗯， 他和他女儿已到这里等吃午餐了。
That's incredible!
简直难以相信！
I live near an airport and passing planes can be heard night and day.
我住在一个机场附近，过往飞机日夜不绝于耳。