OpenHCIn.开放主控器接口
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-market operation公开市场买卖
open-channel junction明渠交汇口
open caisson foundation沉井基础
open to misconstruction容易被曲解
open loop closing angle开环合闸角
open-air mining areas露天煤矿
open-loop acquisition开环捕获
open flash point tester开方引火点试验器
open-shelf stack room开架书库
open-circuit radiator[电] 断路辐射器