| 释义 |
hubhQbn [C]the central part of a wheel into which the SPOKES (= bars connecing the central part to the outer edge of the wheel) are fixed轮毂The hub of my bicycle wheel has rusted.我自行车车轮的轮毂生锈了。The hub of something is the central or main part where there is most activity.中心The airline's hub is in St Louis.这家航空公司的中心在圣路易斯。The computer department is at the hub of the company's operations.电脑部是该公司运作的中心。The City of London is the hub of Britain's financial world.伦敦是英国的金融中心。
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