n.对准嘴的一拳

knuckle sandwiches───对准嘴的一拳

chicken sandwich───鸡肉三明治

cucumber sandwich───黄瓜三明治

Reuben sandwich───鲁宾三明治（一种夹咸牛肉、瑞士干酪和泡菜的炙烤三明治）

bacon sandwich───培根三明治

barley sandwich───大麦三明治

club sandwich───总会三明治

knuckle under───屈服，让步；认输

sub sandwich───亚三明治

I just had a fight with Michael. I gave him a black eye, but he gave me a knuckle sandwich.───我刚刚跟麦可打了一架。我给了他一记「黑轮」，而他赏了我一记「拳头三明治」。

If you don't stop bothering me, I'm gonna give you a knuckle sandwich.───你要是还来烦我, 我就当嘴给你一拳.

This is particularly true if you have a new girlfriend. If your girlfriend sees it, you may be looking at a knuckle sandwich for lunch.───如果你有了一个新的女朋友，这绝对是个真理，如果你女朋友看到它，晚饭你可能要挨直勾拳了。

He threatened to give me a knuckle sandwich.───他扬言要打我一顿.

Would you like a knuckle sandwich?───揍你一顿 怎么样 ?

This chap deliberately jostled Wally so he turned round and gave him a knuckle sandwich.───这小伙子故意挤了一下澳利,于是澳利转过身来猛地给了他一拳.