light as a swallow; 身轻如燕
Oil is lighter than water. 油比水轻。
be very young; 年纪很轻
be seriously wounded; 伤得不轻
carry a light responsibility; 责任轻
have an important bearing on 关系不轻
light music 轻音乐
handle with care; handle gently; 轻拿轻放
Be quiet! The patient is asleep. 病人睡着了,轻点儿!
readily believe 轻信
take sth. lightly; 掉以轻心
Scholars tend to scorn each other. 文人相轻。
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)