Pipefuls
(pipeful 的复数) n. 一烟斗
🗣️ 情景例句
What's your point?
你是什么意思？
It is a small flock that has not a black sheep.
家家难免有败类。
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。