友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
hub [hʌb]
基本释义
- n. 毂,木片,中心; 中继站,(在FIDONEET中,它负责为NODELIST 、FIDONEWS及NET MAIL进行传送)
参考例句
- Use hub removal jig or fingerstalls.
使用集线器的移动钓钩或指套 - He thought that Boston is the hub of the universe.
他认为波士顿是世界的中心。
- Use hub removal jig or fingerstalls.
英英解释
2个名词解释
- the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes
- a center of activity or interest or commerce or transportation; a focal point around which events revolve
[例]- the playground is the hub of parental supervision
- the airport is the economic hub of the area