讨论，商讨(talk or write about sth together) [T+n， T+n+prep(with)， T+wh， T+wh-inf， T+-ing]：～a plan/a problem/a game/a matter/a person/sb's idea/sb's views (with sb)(at a meeting/in a book)(在会上/书中)(与某人)讨(谈)论计划/问题/比赛/事情/人/某人的主意/某人的观点;～when sb should go/how sb could solve the problem/which is the most exciting 谈论某人何时走/如何才能解决那个问题/哪一个最令人激动;～when to go/what to do/where to stay 商量何时走/做什么/待在哪儿;～selling a house/sb's joining the club 商量卖房子/某人加入俱乐部的事;〖同〗talk about， debate， examine， consider;

→dis′cussion n;

【注意】discuss是vt，后不接介词，一般不说discuss about sth。