Actinity
[电] 光化度
🗣️ 情景例句
When are Susan and Harry picking you up, Marilyn?
Susan和Harry什么时候来接你们， Marilyn
All is flour that comes to his mill.
到他的磨里都能碾成粉。
We're sorry, but we 've had a slight price increase here.
真抱歉，不过我们出只涨了一点点而已。