单词	bun
释义	bunbun /bʌn/ noun [countable] Etymology ETYMOLOGYbun Origin: (1-3, 5) 1300-1400 Perhaps from Old French bugne swelling (caused by a blow), type of fritter (4) 1800-1900 Perhaps from Scottish Gaelic bun; ➔ BUNNY 1 a small round type of bread:  a hamburger bun2a hairstyle in which a woman with long hair fastens it in a small round shape at the back of her head3buns [plural] informal the part of your body that you sit on → see also buttock
随便看	upgrade upheaval uphill uphold upholder upholster upholstered upholsterer upholstery upkeep upland uplands uplift uplifted uplifting uplink upload upmarket upon upper upper-case upper case upper chamber upper class upper-class

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