keep something dark
US /kiːp ˈsʌmθɪŋ dɑːrk/
UK /kiːp ˈsʌmθɪŋ dɑːrk/
1.
保密, 不告诉任何人
to keep something secret; to not tell anyone about something
:
•
We need to keep this project dark until the official announcement.
在正式公布之前，我们需要对这个项目保密。
•
She asked me to keep her plans dark from her family.
她要求我对她的计划保密，不告诉她的家人。