Vinyl

['vaɪnl]

解释:

(noun.) shiny and tough and flexible plastic; used especially for floor coverings.

(noun.) a univalent chemical radical derived from ethylene.

编辑:西尔维亚--From WordNet

解释:

(n.) The hypothetical radical C2H3, regarded as the characteristic residue of ethylene and that related series of unsaturated hydrocarbons with which the allyl compounds are homologous.

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