电动移动滚筒
electric travelling roller
电动移动式起重机
electric travelling crane
电子移动显示面板
electronic moving display panel
高电子移动性晶体管
High electron mobility transistor
HEMT
可移动电子产品
mobile electronic products
移动电子交易
mobile electronic transactions
移动电子商务
mobile commerce
Mobile e-commerce
mobile electronic commerce
mobile e-commercial affairs
Mobile E-business
athetoid
m-commerce
Mobile ECommerce
Mobile-commerce