IDKabbr.(=internal derangement of knee joint) 膝关节不全脱位, 膝关节内脱位；（=i don't know）我不知道IDn.私我；本我abbr.身份证（=identification）v.<口>认出，识别iding gutter导水槽,导沟Idiosepiidaen.微鳍乌贼科Idromicetina氯霉素琥珀酸钠, 氯霉素丁二酸酯钠[氯霉素类抗生素]idling speed空转转速,空转速度idiopathetic自发的idioisolysin自发同种溶素idling shaft惰性轴,变速器中间轴idrocilamide羟乙桂胺idoneousnessn.适合；适用IDDT Testing瞬态电流测试