| 释义 |
puff up 1. to become bigger by increasing the amount of air inside, or to make something bigger in this way（使）膨胀，（使）鼓起:•The pastry will puff up while it bakes.烘烤时油酥面团会鼓起来。puff sth ↔ up •Birds puff up their feathers to keep warm.鸟类蓬起羽毛来保暖。2. if a part of your body puffs up, it swells painfully because of injury or infection肿胀:•My eye had puffed up because of a mosquito bite.我的一只眼睛被蚊子叮咬后肿了起来。ˌpuff ˈup|ˌpuff sth↔ˈupto swell or to make sth swell膨胀；使膨胀Her cheeks puffed up.她的腮帮子鼓了起来。The frog puffed itself up.这只青蛙胀得鼓鼓的。 |