1) flip flop 临时变卦

Frank is such a flip-flopper！He said he wanted to go out to dinner with me, but now he said he has plans with another girl! Frank总是临时变卦。他原本说他想和我一起去吃晚饭，但他说他现在想和别的女孩一起去了！真可恶！

2) flip flops 人字拖鞋

I wore flip flops on vacation in Puerto Rico! They're so comfy! 我去波多黎各旅游的时候穿着人字拖鞋！这种鞋子很舒服！

3) flip 翻过来

Flip a pancake 把煎饼翻过来 Flip the picture over, I wrote you a note on the back 把这张照片翻过来，我在后面写了几句话。I'm going to flip through this magazine really quick. 我很快翻阅了一下那本杂志。

4) flop 垂下来

African Elephans have big floppy ears! 非洲象有一对肥大，松软下垂的耳朵。

5) flop 遭到惨败

The movie flopped at the box office 这部电影在票房上遭到惨败。