剑桥词典the day before the beginning of Lent , celebrated in some countries with a lot of music , colourful costumes , and dancing in the streets 肥美的星期二,忏悔节(大斋首日的前一天,有些国家的人们当日身着艳丽服装在街头载歌载舞来庆祝) 比较Shrove Tuesday 返回 Mardi Gras