loose piece molding [機(jī)械工程]活塊造型loose piece 松件loose peacock side feather [經(jīng)濟(jì)學(xué)]散裝孔雀肋毛loose peacock back feather [經(jīng)濟(jì)學(xué)]散裝孔雀背毛loose packing unit weight [地球科學(xué)]松堆容重loose material 散纖維，松散材料loose leaf tea 散裝茶葉loose leaf note book [經(jīng)濟(jì)學(xué)]活頁(yè)筆記本loose leaf loose lacing wire [機(jī)械工程]松拉筋loose joint hinge [土木建筑工程]可折鉸鏈loose joint butt [機(jī)械工程]可拆鉸鏈可折鉸鏈活鉸鏈loose joint 松木接；松接合loose impediment [體育]非固定障礙物可移動(dòng)物體loose hubbed flange [機(jī)械工程]松套帶頸法蘭loose ground 松散地面；松散巖體loose flange 活套法蘭loose fitting loose fit-up 松配合loose fit [機(jī)] 松配合