Scheelitine
钨铅矿
🗣️ 情景例句
using as many letters as possible.
尽可能多用字母，
He ate it in no time.
他一下子把它吃掉了。
The only thing to do was ask them to come half an hour later than the other guests.
唯一的办法就是请他们比别的客人晚来半小时。