n. ❶liar说谎者.两面派。 ❷marrled man结过婚的人。 ❸un-faithful husband不忠实的丈夫。 △Ado.5.4.114 (112):“I had well hoped thou wouldst have denied Beatrice.that I might have cudgelled thee out of thy single life.to make thee a double-dealer，”我本来很希望你拒绝贝特丽丝，我好用棍子打你一顿.使你放弃独身生活，变成一个两面派(双关：结过婚的人，不忠实的丈夫)。