extravehicular

/ek-struh-vee-hik-yuh-ler/US // ˌɛk strə viˈhɪk yə lər //UK // (ˌɛkstrəvɪˈhɪkjʊlə) //

舱外,舱外活动,舱外作业,室外

Definitions

adj.形容词 adjective

1
Aerospace.
- : of, relating to, or being an activity performed by an astronaut outside a space vehicle while in orbit: an extravehicular activity.