He refused the job, saying it would be (a) prostitution of his talents.
他拒不做那工作,说那是大材小用。
prostitution详细解释
pros.ti.tu.tion n.(名词)The act or practice of engaging in sex acts for hire.卖淫:从事肉体交易的行为或做法The act or an instance of offering or devoting one`s talent to an unworthy use or cause.滥用,糟蹋:提供或把某人的才能投入到不值得的用处或事业中的行为或例子