Cyrtometry
[医] 曲面测量法
🗣️ 情景例句
Uh, are you going to be busy this evening?
今晚忙吗？
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
When there is no one in the office, you can leave the answering machine on so that people who call you up can leave a message.
当无人在办公室时，你可以打开留言机，这样打电话给你的人就可以留言了。