Firkin
n. 木制小桶, 容量名
🗣️ 情景例句
You were right, Grandpa.
给你说对了 ，爷爷。
Do you like painting?
你喜欢画画？
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。