Premeostrua
[医] 经前期
🗣️ 情景例句
I've never been more serious.
我从来没有比现在更认真了。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面，我们没有什么意见。
We are happy to be of help.
我们十分乐意帮助。