open set开放集
openadj.开着的;开放的;公开的v.打开;张开;展开;摊开;开始(某事物);开张;营业;以…开头;宣布启用n.户外;公开
open systems management开放系统管理
open frame tool carrier双梁通用机架
open-book examination开卷考试
Open distributed system开放分布系统
openhearted and upright胸怀磊落
Open fracture of finger指开放性骨折
open management pattern开放式管理模式
open season for hunting狩猎期
open circuit experiment开路试验
open-topped limousine敞蓬轿车