hidden
动词 hide:
prevent from being seen or discovered
be or go into hiding; keep out of sight, as for protection and safety
cover as if with a shroud
同义词:shroud, enshroud, hide, cover
make undecipherable or imperceptible by obscuring or concealing
同义词:obscure, blot out, obliterate, veil, hide
形容词 hidden:
not accessible to view
同义词:concealed, out of sight
designed to elude detection
同义词:secret
difficult to find
同义词:obscure