retweetWiktionary 原文英美构词拆解rere-前缀tweettweet词干re-again, anew · a completive or intensification of the base; up, a-, out词源说明From re- + tweet.释义动词verb1(Twitter, transitive, intransitive) To repost or forward another user's message on the microblogging social networking website Twitter.名词noun1(Twitter) A message reposted or forwarded in this way.同族词派生词