eva
US /ˌiː.viːˈeɪ/
UK /ˌiː.viːˈeɪ/
명사
에바
abbreviation for extra-vehicular activity: an occasion when someone goes outside a spacecraft or aircraft while it is in space or in the air, in order to perform a particular task:
예시:
•
The first EVA was a very tense and critical moment.