1、belt英[belt]美[belt]n.腰带; 皮带; 传送带; 传动带; 地带; 地区; 狠打;v.猛击; 狠打; 飞奔; 飞驰; 用带系住。

2、[例句]With the price increases, we are all having to tighten our belts.由于物价上涨，我们都只好勒紧裤腰带了。