loose hub松衬套looseadj.松的；宽松的；不确切的；不牢固的；放纵的n.解放；放任；放纵v.弄松；释放；放枪adv.松散地loosely-filled vermiculite松填蛭石loose wavelet neural network松散小波神经网络loose-leaf accounting book[经] 活页帐簿loosely coupling transformer松耦合变压器loose-leaf paper organizer活页文件夹Loose hay stack wagon system疏松垛草车系列Loose or corroded battery.电瓶松动或锈蚀。Loose Parts Monitor Assembly松散零件监视器组合loose melody of Yuan dynasty全元散曲loose kernel smut of sorghum高粱散黑穗病