Definition of air machine in English:

air machine

noun ˈɛː məˌʃiːn

1A machine for supplying air or compressed air, especially one used for ventilating enclosed spaces, as in a mine, ship, etc.
2A machine capable of flying, as a hot-air balloon, airship, aeroplane, etc. Now chiefly historical.

Early 18th century; earliest use found in John Keill (1671–1721), mathematician and natural philosopher. From air + machine.

nounˈɛː məˌʃiːn

1A machine for supplying air or compressed air, especially one used for ventilating enclosed spaces, as in a mine, ship, etc.
2A machine capable of flying, as a hot-air balloon, airship, aeroplane, etc. Now chiefly historical.

Early 18th century; earliest use found in John Keill (1671–1721), mathematician and natural philosopher. From air + machine.

单词	air machine
释义	Definition of air machine in English: air machine noun ˈɛː məˌʃiːn 1A machine for supplying air or compressed air, especially one used for ventilating enclosed spaces, as in a mine, ship, etc. 2A machine capable of flying, as a hot-air balloon, airship, aeroplane, etc. Now chiefly historical. Origin Early 18th century; earliest use found in John Keill (1671–1721), mathematician and natural philosopher. From air + machine. Definition of air machine in US English: air machine nounˈɛː məˌʃiːn 1A machine for supplying air or compressed air, especially one used for ventilating enclosed spaces, as in a mine, ship, etc. 2A machine capable of flying, as a hot-air balloon, airship, aeroplane, etc. Now chiefly historical. Origin Early 18th century; earliest use found in John Keill (1671–1721), mathematician and natural philosopher. From air + machine.
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