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noiselessness

  • n.
    安静;无声

双语例句

  1. They moved with absolute noiselessness.
    他们绝对无声地移动。
  2. The fanless design ensures complete noiselessness and maintenance-free operation.
    无风扇设计,无噪音维护便捷。
  3. With brand new design, noiselessness and excellent quality in the welding spot, the welder is able to precisely control the welding energy.
    设计新颖,能精确控制焊接能量,无噪音,焊点质量好。

词语扩展

adj.
noiseless无声的;寂静的
adv.
noiselessly寂静无声地;轻轻地
n.
noise[环境] 噪音;响声;杂音

英英释义

  • n.the property of making no noise

词源

  • noiselessness
    noiseless +‎ -ness