dater
n. 日期戳
例句
She's a real niche-dater - she only dates other baseball fans.
她是一个真正的小众约会者——她只跟其他棒球迷约会。
Created a product that perfectly fit the need of its target audience (casual dater).
创造一个完美地符合目标人群(休闲约会者)需求的产品。
Of course, as any online dater knows, Google's also an excellent tool for investigating unknowns met online.
当然,每一个有些时日的上网者都知道,Google也是一个调查网遇陌生人的绝佳工具。