plural of packingn. the enclosure of something in a package or boxn. carrying something in a pack on the back
(packing 的复数) n. 包装, 填垫材料, 封函, 行李[化] 填充物; 填料; 填充; 装柱; 装色谱柱; 垫革; 紧束; 敛集; 堆积