1. 各式各样,杂乱的：prominent 显著的 | promiscuous 各式各样,杂乱的 | promise 答应,允诺

2. 混杂的：promiscuity 混乱 | promiscuous 混杂的 | promiscuously 杂乱地

3. 滥交的：Doggedly: 固执地;顽强地 | Promiscuous: 滥交的 | Monogamous: 一夫一妻的

4. 有多名性伴侣的人：quack 庸医 | promiscuous 有多名性伴侣的人 | corset 紧身内衣

1. 与多人发生性关系的；淫乱的；滥交的
Someone who is promiscuous has sex with many different people.

e.g. 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。
e.g. You know the risks of promiscuous sex.
你知道滥交的危险。

adj

1. casual and unrestrained in sexual behavior

e.g. her easy virtue
he was told to avoid loose (or light) women
wanton behavior

Synonym: easylightloosesluttishwanton

2. not selective of a single class or person

e.g. Clinton was criticized for his promiscuous solicitation of campaign money