weak especially in health
"an invalid's frail body"
"I'm only a fallible human"
"frail humanity"
"a kite too delicate to fly safely"
"fragile porcelain plates"
"fragile old bones"
"a frail craft"
The leniency of one who felt himself to be but frail.
出自: W. Irving
A child of the frail Abbess of Leominster.
出自: E. A. Freeman