Read Edit View history 声障 shēngzhàng sound barrier Origin Definitions Defs Strokes Stroke Words Sentences Sents 声障 聲障 shēngzhàng sound barrier The phenomenon where air density and temperature suddenly increase, obstructing flight as an aircraft nears the speed of sound. a mute (Literary) A person who is unable to speak. Frequency Written text 0.013 per million Cross-References Same as 音障 yīnzhàng Sources Frequency data BCC Corpus (BLCU)
声障 聲障 shēngzhàng sound barrier The phenomenon where air density and temperature suddenly increase, obstructing flight as an aircraft nears the speed of sound. a mute (Literary) A person who is unable to speak. Frequency Written text 0.013 per million Cross-References Same as 音障 yīnzhàng Sources Frequency data BCC Corpus (BLCU)