# inactivity ##### 词义 - 英：/ˌɪnækˈtɪvɪti/； 美：/ɪnækˈtɪvɪti/ - #词性/n 不活动（性）；钝化；无功率；不放射性；不旋光性 ##### 例句 - The inactivity of the government was deplorable . - 政府的无所作为应受到谴责。 - Inactivity can make your joints stiff , and the bones may begin to degenerate - 长期不活动会导致关节僵硬，骨骼也可能开始退化。 - But even if people are able to economically support a retirement at 65 , over thirty years of potential inactivity is harmful to cognitive and emotional vitality . - 但即使人们能够在经济上支持自己65岁退休，30多年不工作也会对认知和情感活力造成伤害。