selected reservist选抜予备役
standby reservist待机予备役
reservist detail预备役军人
ready reservist常备予备役
Reservist's Rifle预备役步枪
individual ready reservist个人常备予备役
N-COUNT（可数名词） Reservists are soldiers who are not serving in the regular army of a country, but who can be called to serve whenever they are needed. 预备役军人