单词	triolefin
释义	triolefin noun tri·​olefin (ˈ)trī+ : any of a series of hydrocarbons having the general formula CnH2n –4 and containing three double bonds Word History Etymology tri- + olefin
随便看	drop volley drop weight drop window drop wire drop zone drop-bottom bucket drop-dead drop-dead date drop-down drop-down list drop-down menu drop-downs drop-eared drop-forge drop-forged drop-forges drop-forging drop-in drop-in center drop-ins drop-kicked drop-kicking drop-kicks drop-off drop-offs

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