Nf
[电] 千亿分之一法
🗣️ 情景例句
Why don't we take a walk down to the river?
我们何不一路散步到河边去呢？
No root,no fruit.
无根就无果。
He was just able to lie down on the ground, but could not stand up.
他只能躺在地上，但不能站起来。