conversation
/ˌkɔnvəˈseɪʃn; ˌkɑnvɚ`seʃən/ n
~ (with sb) (about sth)
(a) [C] informal talk 交谈; 谈话; 谈天
having a quiet conversation with a friend 跟朋友静静地谈天
She tended to monopolize the conversation. 她说个没完, 使别人插不上嘴.
(b) [U] informal talking 交谈; 谈话; 谈天
He was deep in conversation with his accountant. 他与会计深入交谈.
It can be very difficult, making conversation at a party, ie trying to think of things to say. 在聚会时有时很难找话题跟人应酬. =>Usage at talk1 用法见talk1.