Translation meaning & definition of the word "hub" into Chinese (Simplified) language

noun

1. The central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes

synonym:
• hub

1. 轴或轴通过的车轮（或风扇或螺旋桨等）的中央部分

同义词:
• 轮毂

2. A center of activity or interest or commerce or transportation

• A focal point around which events revolve

• "The playground is the hub of parental supervision"

• "The airport is the economic hub of the area"

synonym:
• hub

2. 活动,兴趣或商业或运输的中心

• 事件围绕的焦点

• "“操场是父母监督的枢纽”"

• "“机场是该地区的经济中心”"

同义词:
• 轮毂