hub中文什么意思

• n.
  1.【机械工程】(轮)毂，旋翼叶毂。
  2.中心，中枢。
  3.(电器面板上的)电线插孔。
  +更多解释...4.【机械工程】衬套；套壳；中轴壳。
  短语和例子
  a hub of industry [commerce] 工业[商业]中心。 the hub of the universe 宇宙的中心，世界的中心。 from hub to tire 〔美国〕完全，从头到尾。 the H- 〔美国〕波士顿市的别名。 up to the hub 深深陷入，给…完全缠住。n.
  〔口语〕丈夫〔husband 的缩写〕。

• air hub, hub airport:    空运中心
• airscrew hub; propeller hub:    桨毂
• active hub:    活动集线器; 有源集线器; 主动集线 ...

例句与用法

1. Shafts and hubs are usually fastened together by means of keys。
   轴和轮毂通常用键固定在一起。
2. Egypt was the most populous arab country, the cultural hub of the area .
   埃及是人口最多的阿拉伯国家，是该地区的文化中心。
3. It is much as spokes of wheels around hubs formed by spanish peaks and dike mountain .
   它看上去十分像围绕由两班牙峰和岩脉山所构成的轮毂的轮辐。
4. The importance of these northeastern cities, both as ports and as hubs of manufacturing, did not simply come about by chance .
   这些东北部城市既是港口又是制造中心，其重要性并非偶然形成的。
5. Dubai port : the logistics and shipping hub in middle east
   中东地区的物流航运枢纽

英文释义

名词

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