推荐于2017-09-17 13:40:11 最佳答案
chat(about sth/sb)to sb.
例句：My kids spend hours chatting on the phone to their friend.
Within minutes of being introduced they were chatting away like old friends.
What were you chatting about?
chat sb. up（受异性吸引而）亲昵地攀谈，与人调情：
She went straight over and tried to chat him up.