No.1 First leg 第一回合;第一段(可以用来形容旅程)
The first leg of the journey got me to London.
我旅程的第一站是伦敦。
No.2 Leg work 体力工作;跑腿的活儿
I‘m sorry. You have a lot of leg work to do today.
抱歉,你今天有很多跑腿活儿要干。
No.3 Pull someone‘s leg 开别人的玩笑;戏弄
Don‘t believe her. She‘s just pulling your leg.
别听她的,她在忽悠你呢。
No.4 Fresh legs 有活力;有良好的状态
You know, my idea is to protect the players and keep them with fresh legs.
我的想法是保护球员,让他们保持良好的状态。
No.5 Cost (somebody) an arm and a leg 非常昂贵;代价高
These opera tickets cost me an arm and a leg!
这几张歌剧的票可花了我不少钱!
No.6 A leg to stand on 能站得住脚的;有逻辑的;有说服力的
You don‘t have a leg to stand on.
你的观点没有说服力。