big brotherWiktionary 原文英美释义名词noun1(often childish) A sibling's older brother.2figurativeSomething that is bigger in comparison.3figurativeearly mobile phones (in China)4Alternative letter-case form of Big Brother.同族词派生词 7Big Brother·* Big Brotherish·* Big Brotherism·big-brotherish·big-brotherism / big brotherism·big-brotherly·* big-brotherliness