(1)身体的に弱いさま
(2)physically weak; "an invalid's frail body"
さらに詳しく
(1)攻撃されやすい
(2)susceptible to attack; "a vulnerable bridge"
(1)馬鹿なさま
(2)完全に誤っているさま
(3)totally unsound
(4)foolish; totally unsound; "a crazy scheme"; "half-baked ideas"; "a screwball proposal without a prayer of working"
