adj.脆弱的,虚弱的,意志薄弱的,不坚定的,易损的,易碎的
n.<美俚>少女,少妇,灯心草篓
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.
Mother was becoming too frail to live alone.
母亲已逐渐衰弱到无法独居。
The frail craft rocked as he clambered in.
他爬进来的时候,那件易碎的工艺品摇晃起来。