| 释义 |
●ˌpump sth ˈup1. to fill a tyre, etc. with air using a pump 为（轮胎等）充气（或打气）◆Pump your tyres up before you set off.
出发前给轮胎打足气。2. (informal, especially BrE) to increase the amount, value or volume of sth 增加（数量、价值或体积）◆They always pump their prices up before Christmas.
他们总是在圣诞节之前提价。[v + n/pron + adv] [v + adv + n] |