love affair

英 [ˈlʌv əfeə(r)]

美 [ˈlʌv əfer]

n. 风流韵事; (非夫妻间的)性关系; (对某事)极大的热情，强烈的兴趣

Collins.1

牛津词典

noun

风流韵事；（非夫妻间的）性关系
a romantic and/or sexual relationship between two people who are in love and not married to each other
（对某事）极大的热情，强烈的兴趣
great enthusiasm for sth
1. the English love affair with gardening
  英格兰人对园艺的热爱

N-COUNT 风流韵事；（非夫妻或同居情侣间的）恋爱（或性）关系
Alove affairis a romantic and usually sexual relationship between two people who love each other but who are not married or living together.
1. ...a stressful love affair with a married man.
  与一个已婚男人的痛苦婚外情
N-SING 极大的喜爱；强烈的的兴趣
If you refer to someone'slove affair withsomething, you mean that they like it a lot and are very enthusiastic about it.
1. ...the American love affair with firearms...
  美国人对枪支的癖好
2. Tom's love affair with France and most things French knew no bounds.
  汤姆对法国和大多数法国东西都无比热爱。

noun

She behaved very tactlessly in reminding him of their love affair.
她提醒他别忘了他俩间的恋爱关系，说得很不策略。
With the theme of "Love" which bless you to have a romantic and happy love affair.
以「爱情」为题以祝福你有浪漫和开心的爱情。
This is a very strange love affair.-why?
这种爱情太古怪了，为什么？
She was at rock bottom. Her long-term love affair was breaking up and so was she.
她整个人跌至了谷底。她漫长的爱情要告结束了，她也要崩溃了。
But his love affair with Alicia, he says, is 'just like a movie.
而他与艾丽西娅的爱情，用他的话说，'就像是一部电影。
The film tells the moving story of a doomed love affair.
影片讲述了一个注定为悲剧的感人爱情故事。
His wife left him when she found out about his love affair.
当他的老婆发现他有外遇时便离开了他。
It is like my tribute to China after my forty year love affair with Chinese painting.
喜爱中国绘画四十年了，这也算是我表达的一点心意吧！
She had a lesbian love affair with her secretary.
她和她的秘书搞过同性恋。
He has a love affair with that beautiful woman.
他和那个美丽的女子关系暧昧。