proactiveKK [ˏproˋæktɪv] /ˌpɹoʊˈæktɪv/发音形容词1主动的、积极的She takes a proactive approach to solving problems at work.她在工作上采取主动的方式解决问题。2前瞻性的、防患未然的多用于政策、措施The city adopted proactive measures to prevent future flooding.市政府采取前瞻性的措施,以防未来再度淹水。用这个字练口说→