promiscuous
[prəˈmɪskjuəs]
adj.
（尤指）性关系随便的;
混杂的;
随便的;
淫乱;
例句:
-
She is perceived as vain, spoilt and promiscuous.
她被认为是个被人惯坏了的、既虚荣又淫乱的女人。
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You know the risks of promiscuous sex.
你知道滥交的危险。
-
to be sexually promiscuous
性生活淫乱
-
Men and women are equally likely to be promiscuous.
来自WSJ
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Men tend to be more promiscuous than women.
来自SA
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The strata...settled down from this promiscuous mass.
来自C. Lyell