in secret
1
秘密地, 暗中
in a manner that is away from public view or knowledge
- They met in secret to discuss their plans.
他们秘密会面讨论他们的计划。
- The lovers met in secret to avoid scrutiny from others.
恋人们秘密会面，以避免他人的审视。
- The document was kept in secret, known only to a select few.
该文件被秘密保存，只有少数人知道。
- The experiment was conducted in secret to prevent leaks of information.
为了防止信息泄露，实验是秘密进行的。
- The negotiations took place in secret to avoid public speculation.
谈判秘密进行，以避免公众猜测。