Watson equation
[机] 瓦特生方程式
🧩 词语组成解析
[计] 沃森
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
The tail does often catch the fox.
狐狸常因尾巴而被捕。
Be careful not to fall ill.
注意不要生病了。