易如反掌

yì rú fǎn zhǎng

定義

1. easy as a hand's turn (idiom); very easy
2. no effort at all

易如反掌 の構成語

• 反 fǎn: contrary
• 如 rú: as
• 反掌 fǎn zhǎng: lit. to turn over one's palm
• 掌 zhǎng: palm of the hand