| |||
transportation centre | |||
traffic hub | |||
traffic centre; traffic center; traffic hub (城市); transportation hub (城市) |
交通中心: 60 phrases in 12 subjects |
Air defense | 1 |
Automobiles | 2 |
Aviation | 23 |
Ecology | 2 |
Electronics | 8 |
General | 5 |
Military | 1 |
Project management | 1 |
Space | 4 |
Sports | 1 |
Technology | 11 |
United Kingdom | 1 |