记忆方法
1. light + weight.
英语词源
- lightweight (adj.)
- also light-weight, 1773 in horse-racing, also in pugilism; from light (adj.1) + weight. Figurative sense of "inconsequential" first attested 1809.
权威例句
- 1. The vacant W.B.C. junior-lightweight title has been called off.
- 空缺的世界拳击理事会次轻量级头衔被取消了。
- 2. He changed from lightweight (under 71kg) to light middleweight (under 78kg).
- 他从轻量级（71公斤以下）转到了轻中量级（78公斤以下）。
- 3. Some of the discussion in the book is lightweight and unconvincing.
- 书中的有些论述肤浅琐碎，毫无说服力。
- 4. Keep handy a lightweight sweater or cardigan.
- 手边备一件薄的套头毛衣或开襟毛衫。
- 5. Hill considered Sam a lightweight, a real amateur.
- 希尔认为萨姆无足轻重，是个十足的生手。