Fluid theory
[电] 流体说
🧩 词语组成解析
🗣️ 情景例句
do I really have to
我是不是真的有必要
One beats the bush, and another catches the birds.
坐享其成。
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。