Frailty
01
脆弱, 弱さ
the state of being morally weak and susceptible to temptation
02
虚弱, 弱さ
the state of being physically weak, usually because of old age
例
His frailty made it difficult for him to climb the stairs.
彼の虚弱さは、階段を上ることを困難にした。
脆弱, 弱さ
虚弱, 弱さ
