online dating
noun/ˌɒnlaɪn ˈdeɪtɪŋ/
/ˌɑːnlaɪn ˈdeɪtɪŋ/
(also internet dating)
[uncountable]- using the internet to arrange to meet somebody and possibly begin a romantic relationship with them
网上交友（服务），网恋（通过网上结识对象，开始恋情） - an online dating service/site
网上交友服务／网站
- an online dating service/site