This is the 124th most frequent Chinese word.
主要
Main; primary; principal.
主要 is used as an adjective meaning 'main' or 'primary', describing the goal.
我的主要目标是完成这项任务。
My main goal is to complete this task.
主要 is used as an adverb meaning 'mainly', modifying the verb 'discussed'.
会议主要讨论了新的项目计划。
The meeting mainly discussed the new project plan.
主要 is used as an adjective meaning 'main' or 'primary', describing 'reason'.