OpenPGPn.开源良好隐私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-topped kiln敞顶窑open fire on sb.v.向某人开火open door hospital开式医院(不采取约束方式的精神病院)open foramen ovale卵圆孔未闭open flow quantity安全距离open mortgage bond开口抵押债券open flexible test开放式柔性测试open for signature开放供签署open-end licence开放式许可证open type teaching开放式教学