Oxychalcogenide
[化] 氧硫族元素化物(氧硫、氧硒、氧碲化物)
🗣️ 情景例句
I've been in China to work on the new project.
我一直在中国搞一个新项目。
Our plan is the best and the safest, you see.
正如你所见到的，我们的计划是最完美，最安全的。
If our educational system were fashioned after its bookless past we would have the most democratic form of 'college'imaginable.
如果我们的教育制度仿效没有书籍的古代教育，我们的学院将具有可以想像得出的最民主的形式了。