Friction damper
[机] 磨擦减震器
🧩 词语组成解析
damper
['dæmpə]
n. （钢琴的）制音器;减震器;（火炉等的）风门;使人扫兴的人（事）;
adj. 潮湿的，不完全干燥的( damp的比较级 );
🗣️ 情景例句
It's true. You are in great shape.
这是真的。你的身体很好。
Are you clear in your own mind what you ought to do.
你自己是否清楚该做什么？
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。