Vocab Bloom Hub

clear-air turbulence

/ˈklɪər ɛər ˈtɜːrbjʊləns/

翻译: 晴空湍流:飞机在高空飞行时,在晴朗无云、没有可见云层或雷暴活动的天空中突然遭遇的颠簸,由风切变或急流引起。

1 个条目

phrase

/ˈklɪər ɛər ˈtɜːrbjʊləns/C1formaltechnical
  • zh晴空湍流:飞机在高空飞行时,在晴朗无云、没有可见云层或雷暴活动的天空中突然遭遇的颠簸,由风切变或急流引起。

A sudden, unexpected bumpiness experienced by aircraft in flight at high altitudes, occurring in clear skies without any visible cloud formations or storm activity, caused by wind shear or jet streams.

  1. Atmospheric phenomenonC1formal

    Sudden, severe turbulence occurring in cloudless skies, often at high altitudes, caused by wind shear.

    zh大气现象

    • The flight encountered unexpected clear-air turbulence over the Atlantic.
    • Pilots rely on weather reports to avoid clear-air turbulence.
    • Clear-air turbulence can be dangerous because it is invisible to radar.