superhero
noun [ C ] uk/ˈsuː.pəˌhɪə.rəʊ/ us/ˈsuː.pɚˌhɪr.oʊ/ superheroes
（电影或小说中的）超级英雄
a character in a film or story who has special strength and uses it to do good things and help other people
（勇敢帮助他人的）英雄
someone who has done something very brave to help someone else