hubs的翻译，读音
释义：
n. 毂；枢纽；中心（hub的复数）
n the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes
n a center of activity or interest or commerce or transportation; a focal point around which events revolve
n the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes
n a center of activity or interest or commerce or transportation; a focal point around which events revolve