Fowlerite
锌锰辉石
🗣️ 情景例句
Six words.
有六个字。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。