单词	反2-丁烯
释义	反2-丁烯trans-2-butene
随便看	faithed faither faithful faithful admonitions are unpleasant to the ear faithful advice faithful and devoted faithful and firm faithful and honest faithful and kind faithful and patriotic faithful and sincere faithful and sincere, faithful and true faithful courtier and zealous scholar faithful factor faithful functor faithfully faithfully to serve one's country faithful module faithfulness faithfulnesses faithful permance bond faithful representation faithfuls faithful species