n.喜爱，慈爱,情感或感情,意向,疾病，病情
Normally, such an outward display of affection is reserved for his mother.
通常，只有在母亲面前他的情感才会如此外露。
Their affection for her soon increased almost to idolatry.
他们对她的喜爱不久就发展到了盲目崇拜的地步。
Right now I'm in need of a little filial affection.
此刻我需要的是一份孝心。