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Acetylene

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Noun Chemistry .

a colorless gas, C 2 H 2 , having an etherlike odor, produced usually by the action of water on calcium carbide or by pyrolysis of natural gas
used esp. in metal cutting and welding, as an illuminant, and in organic synthesis.

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