air current
ریشه و کاربرد
ریشه
From 'air' (from Old English 'ǣr', meaning 'air, sky') + 'current' (from Latin 'currere', meaning 'to run').
مثال
- The air current carried the balloon away.
- Birds often use air currents to glide and save energy.
- The air current was strong that day, making flying conditions difficult.
ترکیبهای رایج
Strong air current Warm air current Cold air current Vertical air current Horizontal air current
تعریف انگلیسی
noun
- air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure “trees bent under the fierce winds” “when there is no wind, row” “the radioactivity was being swept upwards by the air current and out into the atmosphere” “Substance Meronyms: air”