形容词1. (重量小; 比重小) light:light as a swallow;身轻如燕Oil is lighter than water.油比水轻。2. (数量少; 程度浅) small in number, degree, etc.:be very young;年纪很轻be seriously wounded;伤得不轻3. (不重要) not important:carry a light responsibility;责任轻have an important bearing on关系不轻4. (轻松) light; relaxed:light music轻音乐副词1. (用力不大、不猛)