Oxychalcogenide
[化] 氧硫族元素化物(氧硫、氧硒、氧碲化物)
🗣️ 情景例句
He has a great enthusiasm for personal computers.
他热衷于个人电脑。
It's fine once you get used to it.
习惯就好！
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。