a person who helps another more important or more intelligent person 助手；副手 Batman and his young sidekick Robin 蝙蝠侠和他的年轻助手罗宾 Inspector Morse and his trusted sidekick Sergeant Lewis 督察莫尔斯和他值得信赖的同伴刘易斯中士 The show is about a detective and his trusty sidekick. 这个节目是关于一名侦探和他忠实助手的故事。