rain check

1. PHRASE If you say you will take a rain check on an offer or suggestion, you mean that you do not want to accept it now, but you might accept it at another time. 目前無(wú)法接受，但可日后接受的邀請(qǐng)或建議

I was planning to ask you in for a brandy, but if you want to take a rain check, that's fine. 我本想請(qǐng)你來(lái)喝杯白蘭地，但如果你想改日再來(lái)，也行。