Captain ErsatzWiktionary 原文英美构词拆解Captain词干+ersatz词干‘cheap imitation’词源说明From Captain + ersatz (“cheap imitation”). Coined by TV Tropes in 2007.释义名词noun1(fandom slang) A fictional character created as a knock-off of another character whose copyright is owned by a separate entity.同族词相关词 1expy