常見例句She's old and infirm and has to keep to the house. 她因年老體弱而足不出戶。Not ailing, infirm, or diseased; healthy. 健康的沒病的、非體弱的或沒得病的; 健康的Great-grandmother was old and infirm. 曾祖母年邁體弱。Infirm, feeble, and often senile. 蹣跚的虛弱的,衰弱的,因老而糊涂的In poor condition, as from old age; infirm. 衰老的處于糟糕狀態(tài)的,如由于年老;虛弱的She' s old and infirm and has to keep to the house. 她因年老體弱而足不出戶. 返回 infirmative