cuff

1.[c]袖口the end of a coat or shirt sleeve at the wrist

3.[c]用掌轻拍a light hit with an open hand

off the cuff

未经思考（或准备）；即兴without previous thought or preparation

1.~ sb用手轻快地拍（某人）to hit sb quickly and lightly with your hand, especially in a way that is not serious

1.袖口;护腕;(套袜的)罗口;〔美国〕裤脚的卷摺

2.(用拳头或手掌)打,殴打

3.手铐

4.〔机〕根套,套箍

5.封套

6.胶管管头

1.(用拳头或手掌)打,殴打

2.用手铐铐

3.打击

4.用拍击方法档来拳

1.a light blow with an open hand

2.the part of a sleeve that covers the wrist, either turned back or with a band of fabric attached

3.a turned-up fold at the bottom of a pant leg

4.the part of a glove or gauntlet that extends up the arm beyond the wrist

5.a ribbed or elasticized band at the top of a sock that serves to hold it up

6.an inflatable band fastened around a patient's arm when measuring blood pressure

7.a handcuff

8.the part of a sleeve that fits around your wrist

9.a turn-up on a pair of trousers

10.if you give someone a cuff, you hit them with your open hand, usually on the head

1.to hit somebody lightly with an open hand

2.to give pants a cuff

3.to put handcuffs on somebody

4.to put turned-up folds on the bottom of a pair of trousers

5.to fold up the bottom edge of a pair of pants to form a cuff