介绍:
fist 拳头
When the fingers of your hand a closed tightly，your hand becomes a fist. “He shook his fist at me. ” That shows he was very angry.
But fist may refer to “hand”，Let's make up. Give me your fist.”What the speaker wants is to shake hands with you and be your friend again.
The phrase hand over fist is interesting, isn't it? It had both “hand ”and “fist ”in it. It means “fast and in large amounts”. Suppose your uncle keeps a store. when business is very good，his store may make money hand over fist. On the contrary, if business is very bad，it may lose money hand over fist.
手指捏紧变成fist（拳头），he shook his fist at me（他向我挥拳头）表示他非常生气。
但fist也可以指手。“give me your fist”（我们言归于好吧），说这话的人是想你把手伸给她，他要和你握握手，再做你的朋友。
短语 hand over fist挺有趣的，是吧？hand和fist两次都用上了，意思是“迅速而大量”。假设你的叔叔开了一间店铺，生意好的时候，他的铺子就会大赚其钱（make money hand over fist），反之生意太差的时候，就可能大亏其本（lose money hand over fist）。
