意思是加载、装入，例如：
1.The 2% loading for using the card abroad has been removed.在国外使用此卡的2%附加费已经取消。
2.Please verify that there is sufficient memory available before loading the program.请在核实有足够的内存后再安装程序。
3.The three men seemed to have finished loading the truck.这3名男子似乎已把东西往卡车上装载完毕。
