bottoms up 汉语意思： 干杯（饮酒时的祝词） （举杯）一饮而尽 （口语）杯底朝天，喝干净 例句： He raised his glass and shouted, "Bottoms up!" 他举起酒杯大喊："干杯！" Bottoms up, everyone—let's celebrate the new year! 大家干杯，咱们庆祝新年！