opening-up

英 ['əʊpənɪŋ'ʌp] 美 ['əʊpənɪŋ'ʌp]

• 开放

英英释义

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

词汇搭配

• opening up 开发