中文翻译与英英解释

有军籍的绅士。

gentleman:    n. (pl. -men) 1.绅士;有身份的人，上流人 ...

ranker:    n. 〔英国〕兵；(特指)出身行伍的军官。

A Gentleman ranker is an enlisted soldier who may have been a former officer or a gentleman qualified through education and background to be a commissioned officer.