Fetlock
n. 丛毛, 球节\\n[医] 距毛, 球节(马)
📖 牛津释义
fetlock
n
part of a horse's leg above and behind the hoof, where a tuft of hair grows 球节（马蹄上生距毛的突起部分）. =>illus at horse 见horse插图.
🗣️ 情景例句
I'm very proud of you.
我为你感到非常骄傲。
Why are you so sad?
你为什么这样伤心？
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，