记忆方法
将“damper”想象成一块湿布覆盖在一个发光的蜡烛上，湿布阻挡了火光，使蜡烛的光亮减弱。这样，“damper”的含义（抑制剂、消沉者）就通过这个场景被形象化地记住了。
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中文词源
damper 挡板，闸门
来自damp, 潮湿，引申义减弱，阻挡。
英语词源
- damper (n.)
- of a piano, 1783; of a chimney, 1788; agent noun from damp (v.). Either or both led to various figurative senses.
权威例句
- 1. That would put a damper on the future growth of U.S. steel exports.
- 那将会抑制美国钢铁出口未来的增长。
- 2. Europe, century by century, was growing milder and damper.
- 一个又一个世纪, 欧洲渐渐变得更加温和、潮湿.
- 3. The cold weather put a damper on our plans.
- 寒冷的天气给我们的计划泼了冷水。
- 4. This was a damper, and conversation died again.
- 这句话犹如一盆冷水让汤姆扫兴, 因此谈话就中断了.
- 5. Their argument put a bit of a damper on the party.
- 他们的争论使聚会颇为扫兴.