1. put a damper on : 扫...的兴, 抑制...；

1. 公共查询·英语单词

1. His absence put a bit of a damper on the party.
    他的缺席使宴会有点不尽人意。

1. damper的近义词

1. 阻尼器：是由弹簧+阻尼器(damper)所组成. 现在那种前后避震的脚踏车用的就是弹簧所提供的是受压时的缓冲,以及吸收压力后恢复原状的能量反弹. 但是单只有弹簧的话会太过敏感,一颗小小的石头都会造成在那边震荡很久,

2. 挡板：另外挡板(Damper)使用将弹性体(Elastomer)注射模塑成形的材料,使挡板的刚性保持一定水平的形状. 其结果,由于可以增大振动板的振幅,从而使输出功率提高为5W,高于过去的3W. 除此之外,该产品还采用了使开口(Port)内的空气容易流动的形状,

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3. 风门：大部份传统的设计方法无法顾及系统全压平衡,需要在设计完成之后于文管加上风门(Damper),藉由调整风门来达到所需风量. 以能源的观点来看这是一种浪费,同时会产生额外的噪音问题. 最佳的风管设计应该是避免使用阀门,

1. (火炉、锅炉或熔炉的)调节风门，风挡
    A damper is a small sheet of metal in a fire, boiler, or furnace that can be moved to increase or reduce the amount of air that enters.

2. (钢琴等乐器的)制音器，减音器
    A damper is a device in a piano or similar musical instrument which makes the sound less loud by restricting the movement of the strings.

damper在线翻译

3. 使扫兴;抑制
    To put a damper on something means to have an effect on it which stops it being as enjoyable or as successful as it should be.

    e.g. The cold weather put a damper on our plans...
           寒冷的天气给我们的计划泼了冷水。
    e.g. 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。

1. a depressing restraint

    e.g. rain put a damper on our picnic plans

2. a device that decreases the amplitude of electronic, mechanical, acoustical, or aerodynamic oscillations

    Synonym: muffler

3. a movable iron plate that regulates the draft in a stove or chimney or furnace