frail be in poor health be in weak health
This can lead to bodily weakness and muscle wastage.
这样可能会导致身体虚弱和肌肉萎缩。
—— 柯林斯例句Malnutrition obviously weakens the patient.
营养不良明显导致病人身体虚弱。
—— 柯林斯例句The boy was frail and never ganged with his fellows at school.
这个男孩身体虚弱,从不和同学们一起玩。
—— 给力词典精选He lost his health, and therefore his difficulties increased.
他身体虚弱, 因此更增加了他的困难。
—— 给力词典精选He was over eighty years of age, infirm and totally blind.
他八十多岁了,身体虚弱, 双目失明。
—— 给力词典精选