てのひらをかえ
Meanings
Expression
Verb (5-dan, す)
Idiomatic
1. to flip-flop; to do an about-face; (lit.) to flip over one's hand
2. to do something easy
Composed of
palm (of one's hand)
to return (something); to restore; to turn over; to turn upside down; to pay back; to retaliate; to respond (with)