Didymiumdi
[化] 钕镨(混合物)
🗣️ 情景例句
You don't need to do that.
你不用那么做的。
Some relative clauses in the contract have to be amended owing to the unexpected situation.
由于这种难以预料的情况，合同中的有关条款不得不做些修改。
I'm doing a word puzzle in this newspaper.
我在猜报纸上的字谜。