词汇	4-dienal
释义	4-dienal 正烷-2；4-二烯醛
随便看	be in the south of be in the spotlight be in the suds be intoxicated by success be intoxicated from wine be intoxicated with self-satisfaction be in the running be in the rut be in the saddle be in the same ballpark be in the same boat be in the same camp be in the sulks be in the swim be in the theatre be in the throes of… be in the trade be in the unenviable position be in the vein for be in the wars be in the way be in the way of be in the west of be in the wrong be in the wrong side of the post