clear-air turbulence

ریشه

Clear-air turbulence combines 'clear' (from Old English 'clǣre', meaning bright or shining) and 'turbulence' (from Latin 'turbulentia', meaning commotion or disorder).

مثال

• The flight encountered unexpected clear-air turbulence, causing passengers to be jolted in their seats.
• Pilots rely on weather reports to avoid areas of clear-air turbulence.
• Clear-air turbulence can be difficult to predict, as it is not visible on radar.

ترکیب‌های رایج

Encounter clear-air turbulence Avoid areas of clear-air turbulence