名詞 concealment:

1. the condition of being concealed or hidden
   同義詞：privacy, privateness, secrecy
2. a covering that serves to conceal or shelter something
   同義詞：screen, cover, covert
3. the activity of keeping something secret
   同義詞：concealing, hiding

1. A place of shelter or concealment.
   隱藏之處或藏身之處
2. Stay in concealment until the danger has passed.
   藏著別動，等危險過后再出來。
3. There is an entrance of concealment just around the corner.
   拐角處有個隱蔽入口。