Translation meaning & definition of the word "hub" into Chinese (Traditional) 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. 軸或軸穿過的汽車車輪（或風扇或螺旋槳等）的中央部分

同義詞:
• 集線器

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. 活動或利益,商業或運輸中心

• 圍繞哪些事件旋轉的焦點

• "“操場是父母監督的樞紐”"

• "“機場是該地區的經濟中心”"

同義詞:
• 集線器