thrums

英

美

v.  (机器、引擎)嗡嗡响，发出沉闷声
thrum的第三人称单数和复数

柯林斯词典

• VERB (机器、引擎)嗡嗡响，发出沉闷声
  When something such as a machine or enginethrums, it makes a low beating sound.
  1. The air-conditioner thrummed.
     空调嗡嗡作响。
  2. Thrumis also a noun.
     
  3. ...the thrum of refrigeration motors...
     制冷机低沉的嗡嗡声
  4. My head was going thrum thrum thrum.
     我的脑袋嗡嗡作响。

双语例句

• The utility model relates to a thrum absorber for gloves and caps, in particular to machine equipment used for absorbing and removing thrums on gloves and caps.
  本实用新型涉及一种手套与帽子吸线头器，特别是用于吸除手套与帽子上线头的机器设备。