Chalcogenide
n. 氧属化物；硫族化物
🔁 扩展释义
【化】 硫属元素化物
🗣️ 情景例句
During that time
在那一小时
The homework took me a whole day.
做家庭作业花了我一整天的时间。
Why don't you hire a car and drive around for a couple of weeks?
你为什么不租部车四处转上一两个星期呢？