concealed
例子
The concealed compartment in the desk held old family documents that were kept hidden from prying eyes.
桌子里的隐藏隔间存放着旧的家庭文件，这些文件被藏起来不让窥探的目光看到。
She wore a concealed microphone to record the meeting without anyone knowing.
她戴着一个隐藏的麦克风来记录会议，没有人知道。
02
隐藏的, 隐蔽的
hidden on any grounds for any motive
词汇树
unconcealed
concealed
conceal
