Ⅰ （古書上說的一種猴） a kind of monkey mentioned in ancient literature: 毋教 ～ 升木， 如涂涂附。 Don't teach apes to climb trees / Nor add mud to the wall. Ⅱ ? (輕捷， 輕快) spry and light; brisk; nimble Ⅲ ? [書] (撓； 搔) scratch: 心癢難 ～ 。 It's impossible to scratch an itching heart.