英语词汇payoff的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	payoff
词根词缀	Online Etymology Dictionary payoff n. also pay-off, 1905, "winnings from gambling," from pay, v. + off. Meaning "graft, bribes" first attested 1930. Phrase to pay off "be profitable" is first recorded 1937.
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