单词	frogskin
释义	frogskin noun slang 1 : a piece of paper money especially : a dollar bill 2 frogskins plural : money … people shell out … frogskins to fly to Thailand … Edward Hoagland, Outside, March 1995 Word History Etymology so called from the green back First Known Use 1902, in the meaning defined at sense 1
随便看	buttwood butty butty boat butty lark buttymen butung butut bututs butyl butyl acetate butyl alcohol butyl aldehyde butyl aminobenzoate butyl chloral hydrate butyl nitrite butyl phosphate butyl phthalate butyl rubber butylamine butylate butylated butylated hy butylated hydroxyanisole butylated hydroxytoluene butylates

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