air

air

名词 air:

a mixture of gases (especially oxygen) required for breathing; the stuff that the wind consists of

travel via aircraft

同义词：air travel, aviation

the region above the ground

medium for radio and television broadcasting

同义词：airwave

a slight wind (usually refreshing)

同义词：breeze, zephyr, gentle wind

a distinctive but intangible quality surrounding a person or thing

同义词：aura, atmosphere

the mass of air surrounding the Earth

同义词：atmosphere

a succession of notes forming a distinctive sequence

同义词：tune, melody, strain, melodic line, line, melodic phrase

once thought to be one of four elements composing the universe (Empedocles)

动词 air:

expose to fresh air

同义词：air out, aerate

be broadcast

broadcast over the airwaves, as in radio or television

同义词：send, broadcast, beam, transmit

make public

同义词：publicize, publicise, bare

expose to warm or heated air, so as to dry

expose to cool or cold air so as to cool or freshen

同义词：vent, ventilate, air out

形容词 air:

relating to or characteristic of or occurring in the air