have a trick, some more tricks, etc. up your sleeve成語所屬單字sleevehave a trick, some more tricks, etc. up your sleevehave a trick, some more tricks, etc. up your sleeve — 慣用語慣用語1. To have secret ideas or plans ready to use if necessary.1.慣用語釋義有妙計To have secret ideas or plans ready to use if necessary.例句The chef has a few tricks up his sleeve for the cooking contest.Aiden always has some more tricks up his sleeve to surprise us.