multirowadj.多排的Multipref.表示“多个、多种、多方面”multipurpose drier多用途干燥机multi-back color多背景着色multi-user input多用户输入multivariate space多变量空间multi failure mode多模失效multi-permission多重权限multipoint jacking多点顶推multipoint channel多点信道multilevel classes多水平课堂multimaterial flow多介质流