callers/ˈkɑː.lɚ/名词(尤指给电台或电视台直播节目)打(进)电话的人I'd just like to comment on what your previous caller was saying.我只想就前一位打进电话的人所说的事情谈谈我的看法。来访者,拜访者想跟读,去练习