Magic Frailty诅咒术
Fleshly frailty身体的虚弱
frailty detail切齿工具
frailty model关键词
frailty syndrome脆弱症候群
hardness frailty坚强
Frailty models随机效果模型
human frailty人的脆弱;人性的脆弱
N-VAR（有变体名词） If you refer to the frailties or frailty of people, you are referring to their weaknesses. 弱点
...the frailties of human nature.
…人性的弱点。
N-UNCOUNT（不可数名词） Frailty is the condition of having poor health. 虚弱
She died after a long period of increasing frailty.
她日益虚弱，经过一段长时间后去世了。