Portableness
n. portable的变形
🗣️ 情景例句
OK, what do you need most of all?
好， 你们最需要的是什么？
All right, I will be waiting for you .
好的，我会等候你的。
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。