好词典

damper

UK //ˈdæmpə(r)//US //ˈdæmpər//

词源

源自中古英语 dampen(使潮湿),最终来自原始日耳曼语,与潮湿、蒸汽的概念相关。现代机械学意义始于18世纪。

noun

❶ 阻尼器,一种用于减缓或控制机械运动的装置,常见于车辆悬挂系统或建筑物中。

“The car's suspension has a damper to absorb shocks.”

(汽车的悬挂系统装有阻尼器以吸收震动。)

“Engineers installed dampers to reduce the building's sway during earthquakes.”

(工程师安装了阻尼器以减少地震时建筑物的摇晃。)

❶ 令人扫兴的事物或人,指降低热情或抑制气氛的因素。

“His gloomy attitude was a real damper on the party.”

(他阴郁的态度给派对泼了冷水。)

“The rain put a damper on our picnic plans.”

(下雨给我们的野餐计划蒙上了阴影。)

同义词:shock absorber, muffler, suppressor, spoilsport, killjoy

verb

❶ 抑制或减弱某事物,通常指声音、振动或情绪等。

“Thick curtains help to damper street noises.”

(厚窗帘有助于减弱街道噪音。)

“The foam material dampers vibrations effectively.”

(泡沫材料能有效抑制振动。)

同义词:muffle, deaden, suppress, moderate, restrain

常见短语

put a damper on — 对某事产生负面影响,使热情或欢乐程度降低。

“The sudden storm put a damper on our beach outing.”

(突如其来的暴风雨让我们的海滩出游扫兴而归。)

steering damper — 摩托车或车辆上用于稳定转向的液压装置。

“After installing a steering damper, his bike handled much better at high speeds.”

(安装转向阻尼器后,他的摩托车在高速行驶时操控性大大改善。)