劍橋詞典a friendly expression said just before you drink an alcoholic drink （喝酒時）干杯！ Cheers! Your good health . 干杯！祝你健康。 B2 UK informal used to mean "thank you" 謝謝 "I've bought you a drink ." "Cheers, mate ." “我給你買了杯酒?！薄爸x謝，老兄。” B1 UK informal used to mean "goodbye " 再見 "Bye." "Cheers, see you next week ." “再見。”“再見，下周見?！?返回 cheers!