| 释义 |
puff up (used about part of the body) to become swollen （指身体的某部位）肿胀: ◇her arm puffed up when she was stung by a wasp. 她给黄蜂螫了一下，胳膊肿起来了。 puff upphr v 1. [t] to make part of your body bigger by filling it with air 使［身体某部分］膨胀，鼓起:◇birds puff up their feathers to stay warm. 鸟膨起羽毛以保暖。 2. [i] if part of your body puffs up, it becomes swollen ［身体某部分］肿胀 |