虚弱，动辄就得病。
废His frail hands could hardly hold a cup.
他虚弱
手连杯子也拿不住。
；脆弱
: frailer, frailest 
词: fraillyHis frail hands could hardly hold a cup.
他虚弱手连杯子也拿不住。
The boy was frail and never ganged with his fellows at school.
这个男孩身
虚弱, 从不和同学们一起玩。
He is frail after his illness.
他生病后很虚弱。
Physically he is frail and must sustain himself by imbibing magical potions of his own creation.
他天生身虚弱，必须服用他自己创造魔法药剂来维持自己生命。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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