Cationoid activity
[建] 阳离子活度
🧩 词语组成解析
类阳离子
🗣️ 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
Ah, goody! Breakfast is ready.
噢，太好了！可以开饭了！
Don't look out of the window concentrate on your work.
别看窗外，专心工作。