ons是什么意思
ONS即one night stand，也有称One Night Sex，中文中一般称之为一夜情。指男女双方在发生性关系后再无任何联系。
一夜情（One Night Sex）简称：ONS
原文为One Night Stand，意思是可以翻译为：一夜倾情演出 ；
后来，大家本着人要务实的精神，跳过步骤直奔主题了，也是演变成了现在的“One Night Sex”；
Then, everyone in the spirit to a pragmatic spirit, skip to step straight to the main theme, and evolved into the present" One Night Sex";
一夜情顾名思义是指发生在一夜之间的情事，但大多数发生过一夜情的人，他们的出发点并非感情，一些人是由于空虚寂寞想寻找一种寄托和刺激，一些人则纯粹是出于满足生理需要，也就是“一夜性”。大学毕业的陈某说自己在经历了一夜情之后反而更加空虚，有一种不知所措、茫然若失的感觉，当时就发誓以后再也不做这种蠢事。而在广州某高校任教的张先生更是直言不讳地说： “一夜情不是一种情，它只是一种冲动、一种虚伪，一种虚荣。”对于一夜情，美国著名的社会学家John K.C.有过一番精辟的诠释，他指出： “一夜情主要是基于男女双方动物性吸引，男女主角更多考虑的是对方的外貌、身体等非社会性因素，而忽略了恋人相处时应注重的主因，例如性格、品质、修养、疾病等等。从这个意义上说，一夜情是一种社会退步的表现，是人向动物的一种退化。”可见在一夜情中情的成分是微乎其微的。
As the name suggests is a one-night stand happened overnight affair, but most had a one-night stand, their starting point is not emotion, some people are as empty lonely want to look for a kind of sustenance and stimulation, others were purely to satisfy the physiological needs, that is" one night sex". University graduates Chen Mou says he after one-night stand but more empty, there is a feeling at a loss, lose oneself in a reverie, then swear never to do such a stupid thing. In Guangzhou, a university teacher Zhang is more call a spade a spade and said:" one-night standing is not a feeling, it is a kind of impulse, a sham, a kind of vanity." For a one-night stand, a famous American sociologist John K.C. had a brilliant interpretation, he pointed out:" one-night stand is based mainly on animal sex appeal to both men and women, male and female is much more concerned about each other's appearance, body and other social factors, while ignoring the lovers together should notice when the main character, for example, quality, cultivation, disease etc.. Say from this meaning, the one-night stand is a kind of social retrogression performance, is a degenerate to animal." Visible in the night the ingredients are very little.
随着互联网在国内普及应用，网络上发生一夜情的概率明显增加，“通过互联网需找ons对象占一夜情发生总量的75%，其次是酒吧夜店等实体场合占20%左右，其他5%左右发生在同事朋友之间或者偶然邂逅的陌生人”（中国性学研究会2011年7月调查数据）。
With the popularization of Internet in China, the network of one-night sex probability increased significantly," through the Internet to find a ons object accounted for75% of the total one-night stand happened, followed by bars nightclubs such entities occasions accounted for about 20%, other5% occurred in between the colleague friend or accidental encounter strangers" ( Chinese Research on2011July survey data ).
有研究分析，随着中国单身的大龄剩男剩女数量的增加，各种婚恋交友网站的也给一夜情的发生提供了便利，某知名交友网站就被数家媒体报道过大量都市青年男女通过其社区平台约炮，更有有婚之妇在上面出轨被丈夫起诉离婚的报道。然后国内并没有相关法律条文对一夜情等这种行为作出规范，法律的缺失也增加了一夜情发生的概率！
A research and analysis, with China's single older men left the increase in the number of3S lady, a match-making website also to the one-night stand happened to provide convenient, a well-known dating site by several media reports of urban young men and women through its community platform about guns, more married woman on top is derailed by her husband sued divorce story. Then there are the relevant legal provisions for one-night stands this behavior makes a standard, the absence of law also increased the probability of occurrence of the one-night stand!