ばけのかわをはぐ

化けの皮を剥ぐ

to unmask (someone's true nature)

N3Expression
Expression, Godan verb (gu ending)
to unmask (someone's true nature)

Example Sentences

(かれ)の化けの皮をはごうとしたが、むりだった。

I tried in vain to catch him out.