Kubonit
氮化硼
🗣️ 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？
To sum up, he agrees with us.
总而言之，他赞成我们。
OK. Thanks.
好的，谢谢。