Nddo
[化] 忽略双原子微分重叠法
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
Not until last week did I get a work permit.
直到上周我才拿到工作许可证。