noiselessness

n. 无噪音 [网络] 无声;静音型空压机;闹中取境

发音

US

释义与例句

n.
  1. 1.

    The quality or state of being noiseless; quiet or hush; silence.

    不可数

词汇关系

名词

词源

From noiseless + -ness.

来源:wiktionary