n. 欺诈, 冒牌

[ noun ]
pretending to be another person
<noun.act>

Imposture \Im*pos"ture\, n. [L. impostura: cf. F. imposture. See
{Impone}.]
The act or conduct of an impostor; deception practiced under
a false or assumed character; fraud or imposition; cheating.

From new legends
And fill the world with follies and impostures.
--Johnson.

Syn: Cheat; fraud; trick; imposition; delusion.