open by以 ... 开始
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 Christiania剪式转弯
open rated cargo议价货
open hash method开散列法
open-electrode开口电极
open a new store开设一家新商店
Open- cut mine露天矿山
open-air stage露天台阶
open an umbrella撑开伞
open-end auger悬臂式螺旋
Open-endedness开放性