Chilenite
软铋银矿
🗣️ 情景例句
Yes, but Dr. Lee's schedule is full for today. How about 9:00 tonight?
可以，不过李医生今天的时间排满了。今晚9点好吗？
How many of these are you going to send him?
你要送多少给他？
May I borrow it, please?
我可以借用一下吗？