out and out   (TTS發音)

extreme；complete；thorough完完全全；徹頭徹尾

    He was an opportunist out and out. 他是個徹頭徹尾的機會主義者。

    It was out and out robbery to charge twice the usual price for eggs just because they were scarce. 因為缺貨，雞蛋就索價兩倍之高，簡直是搶劫。