bye-bye
['baɪ.baɪ] exclamation (also bye)
ESSENTIAL informal
■goodbye 再见•Bye-bye, see you tomorrow.再见，明天见。 •Are you going? Bye then.你要走吗？好吧，再见。
['baɪ.baɪ] plural noun
go (to) bye-byes mainly UK informal
■an expression used by or to young children, meaning 'go to sleep' （儿语）睡觉觉•It's getting late - it's time for you to go to bye-byes.时间不早了——你该睡觉觉了。 |