counterpart

n. /ˈkaʊntərpɑːrt/ B2

对应职务者；对应物

A person or thing holding a corresponding position in another place.

仙境例句

The Frog-Footman served the Duchess, and his counterpart, the Fish-Footman, served the Queen.

青蛙仆人侍候公爵夫人，而和他同样身份的鱼仆人则侍候王后。