形容词 open-plan:

1. (of rooms or buildings) having large rooms with few dividing partitions

OpenSSLn.服务器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opened management开放式管理open-air market露天市场open up oilfields开发油田open a restaurant开餐馆open-ended well开底井open-end socket末端开口式接受腔open-field test空场测验open for business开始营业Open canal system根尖孔开放open-mindednessn.思想开放；心胸开阔；无偏见