1 arranged or planned in the way mentioned 以所说方式安排或计划的: a carefully/badly/well organized trip 安排得很仔细╱很差╱很好的旅行

2 (used about a person) able to plan your work, life, etc well （指人）有组织能力的: I wish I were as organized as you! 我真希望能像你那样井井有条！ [OPP] for senses 1 and 2 disorganized 第1及2义的反义词皆为disorganized。

3 (only before a noun 只用于名词前) involving a large number of people working together to do sth in a way that has been carefully planned 有组织的: an organized campaign against cruelty to animals 一场有组织的反对虐待动物运动organized crime (= done by a large group of professional criminals) 有组织的犯罪活动