他漫不经心地摆弄着手中的钢笔,似乎在想些什么。
He ___dallied with the pen in his hand, seemingly lost in thought.
别再磨蹭了,我们得赶火车!
Stop ___dallying or we'll miss the train!
她喜欢在派对上与陌生人调情。
She enjoys ___dallying with strangers at parties.