The old man's health was too frail to travel alone.
老人的健康太虚弱了，无法独自旅行。
Her voice was frail and barely audible over the noise.
她的声音微弱，在噪音中几乎听不见。
The doctor warned him about his frail heart condition.
医生警告他关于他脆弱的心脏状况。
Despite her frail appearance, she was very strong-willed.
尽管她看起来瘦弱，但意志非常坚定。
The bridge looked too frail to support heavy vehicles.
这座桥看起来太脆弱，无法支撑重型车辆。
The ancient book's pages were frail and easily torn.
这本古书的书页脆弱，容易撕破。
His frail health prevented him from joining the army.
他虚弱的健康状况使他无法参军。
The plant's frail stems broke in the strong wind.
植物脆弱的茎在强风中折断了。
The kitten was too frail to survive on its own.
小猫太虚弱，无法独自生存。
The economy was in a frail state after the recession.
经济在衰退后处于脆弱状态。
frail body 虚弱的身体
frail constitution 脆弱的体质
frail elderly 虚弱的老人
frail frame 纤弱的身躯
frail condition 脆弱的状况
frail state 虚弱的状态
比较级: frailer;
最高级: frailest;
