hub
UK/hʌb/US
TOEFLGREC1
Definitions
n.
The central part of a wheel; a central point where activity, transport, or services are concentrated.
轮毂；中心；枢纽
Root Breakdown
hubother
=hub
Example Sentences
- 1.
The hub of the wheel had become damaged from years of use.
- 2.
Dubai is a major hub for international trade and commerce.
- 3.
The airport terminal serves as a hub connecting multiple regions.