Diffusibleness
扩散能力
🗣️ 情景例句
The teacher flunked him in geography.
老师给他的地理打不及格。
I'm good at it.
我做这个很在行。
People said gold could easily be picked up by washing sand from the river in a pan of water.
据说，在一盆水里淘洗可沙就很容易找到金子。