transit
/ˈtrænzɪt, -sɪt; `trænzɪt, -sɪt/ n
1 [U] process of going or being taken or transported from one place to another 搬运; 载运; 运输
goods delayed or lost in transit 在运输中延误或遗失的货物
[attrib 作定语]
an urban rapid-transit system 城市高速运输系统.
2 [C, U] (astronomy 天) movement of one object in space (eg a planet) between another and an observer, so that the first seems to pass across the surface of the second 宇宙中一天体（如一行星）运行到另一天体与观察者之间, 使前者如同经过後者之表面; 凌日
observe the transit of Venus, eg across the sun 观测金星之凌日.