| 释义 |
☞ tighten tighten your beltidiom (rather informal) to spend less money because there is less available勒紧腰带；省吃俭用◆with price increases on most goods, we are all having to tighten our belts.由于大多数商品价格上涨，我们都不得不勒紧腰带过日子。tighten your beltsee ⇨ spend money or time 4 |