Polydymite
n. [矿]辉镍矿
🗣️ 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
Let's ask this policeman. He may know.
咱们问问这位警察。他可能知道。