unofficially
/ənəˈfɪʃəli/
American
- adv. 非正式地, 非官方地
- Definition
- adv. not in an official or formally recognized way
- Example
- The two teams agreed to share resources unofficially before signing any formal contract.
- 两支团队在签署正式合同之前，私下同意共享资源。