reservist
🇺🇸
/rɪˈzɜːrvɪst/
🇬🇧
/rɪˈzɜːvɪst/
Someone who is part of a group of extra soldiers, sailors, etc., that can be called to serve when needed.
The reservist was called up for duty when the navy needed more people.
當海軍需要更多人手時,這名預備役軍人被召喚上崗。