动词 open up:

1. cause to open or to become open

2. become available

3. make available

4. open up an area or prepare a way

5. start to operate or function or cause to start operating or functioning

6. become open

7. talk freely and without inhibition

openVXI解析器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open and close force启闭力Open biopsy of liver肝脏切开活组织检查Open air cultivation露地栽培open and shut action开闭动作open width treatment平幅处理open shelf borrowing开架借阅open an account with与 ... 开一往来户头开了 ... 的头open loop experiment[计] 开环实验open hash definition开散列定义open-account basis[经] 往来帐户制