"covert" in Chinese (Simplified)
秘密的隐蔽的
Definition
隐蔽的，秘密的，不公开展示的；通常指出于安全或保密原因而秘密进行的活动。
Usage Notes (Chinese (Simplified))
'Covert' 有正式色彩，常见于军事、情报或法律语境（如 'covert operation'）。反义词是 'overt'（公开的、明显的）。日常对话中不常用。
Examples
The agents went on a covert mission.
特工们执行了一项**秘密的**任务。
She gave a covert glance to her friend.
她偷偷地朝朋友看了一眼，动作很**隐蔽**。
The company took covert steps to avoid media attention.
公司采取了**秘密的**措施以避免媒体关注。
They met in a covert location, away from prying eyes.
他们在一个**隐蔽的**地点见面，远离窥探的目光。
His covert support helped the project succeed without anyone noticing.
他的**秘密的**支持使项目在不被人注意的情况下取得了成功。
All their communications were covert, using encrypted messages.
他们所有的沟通都是**秘密的**，使用加密信息。