outreach /autˈri:tʃ/ I. vt. 达到顶端，超越：The demand outreaches the supply.供不应求。‖II. n. [u] 服务范围，影响范围：She was hired to do community outreach (= to do helpful things in the community) for the company.她被雇替公司为小区做一些服务工作。