ideasBrE /aɪˈdɪəz/ NAmE /-ˈdiːəz/► SEE ALLgive sb ideasbuck up your ideasbuck your ideas up ●give sb iˈdeas ( put iˈdeas in/into sb’s head) give sb hopes about sth that may not be possible or likely; make sb act or think in an unreasonable way使某人抱有空想（或做不切实际的事）；让（某人）想入非非◆Don’t keep telling him about your adventures in Africa. You’re giving him ideas. 不要总对他讲述你在非洲的历险了，你会让他想入非非的。◆Who’s been putting ideas into his head? 谁在给他灌输这些不切实际的想法？●buck up your iˈdeas●buck your iˈdeas up (informal) start to work harder or more efficiently; become more willing to do things振作起来；打起精神◆He’s been late every day for two weeks. He’ll have to buck up his ideas if he wants to keep his job.他两周来天天迟到，要是他想保住工作就一定要打起精神。