英语词汇“allene”的读音、翻译、释义、用法及例句-家教网

词汇	allene
类别	英汉汉英翻译词典
释义	alleneallene[ˈæli:n]n.1.■丙二烯; [pl. ]二烯烃; 丙二烯衍生物特殊用法dimethyl allene1.■二甲基丙二烯; 2, 3-戊二烯
随便看	crossover suppressor cross-over track cross-over transition cross over turn crossover value crossover valve cross-pane hammer cross parachute cross parry cross pass cross [pass] the Rubicon cross piece crosspiece cross pin cross-pin cardan joint cross pin head cross-pin type joint crosspoint crosspointer cross-pointer indicator cross-pointer needle crosspoint matrix switching cross point memory cross-polar component cross polarization

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