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adj.衰弱的；意志薄弱的；不坚固的
1、confirm───vt.确认；确定；证实；批准；使巩固
2、affirm───vt.肯定；断言；vi.确认；断言
3、inform───vt.通知；告诉；报告；vi.告发；告密
4、enfire───地狱
5、infimum───n.下确界
6、unfirm───adj.不结实的，松散的；不稳固的；不牢靠的
7、infirmly───adv.虚弱地；优柔寡断地
8、pinfire───针发式ZiDan
9、informs───abbr.运筹学和管理学研究协会 (Institutefor Operations Researchandthe Management Sciences)
1、He took to biting the rose buds now, and tearing them away from his teeth with a hand that trembled like an infirm old man's.───他现在开始咬着玫瑰花苞，又用手把花从牙齿中扯了出来，他的手颤抖着象一个虚弱的老年人的手一样。
2、but said it would be a humanitarian gesture towards the elderly, infirm and those who have demonstrated good "moral behaviour" .───缅甸国家电视台并未详细说明哪些人将会获释，但表示此次大赦将体现对年老、体弱和表现出良好“道德品行”的犯人的人道主义关怀。
3、His already infirm body was racked by high fever.───他已经很孱弱的身体受到高烧的折磨。
4、They let the paralysed walk and give care workers extra strength to carry the old and infirm to a wheelchair.───他们能使瘫痪者行走，同时给护理人员更大的力量把老弱者搬上轮椅。
5、Tom is so infirm of purpose that it is useless to ask him for advice.───汤姆这人优柔寡断，向他征求意见是徒劳无益的。
6、He has neither an infirm mother, nor a whole troop of everlastingly hungry children to torment him.───他没有虚弱的母亲要照顾，也没有总是吃不饱的孩子来纠缠他。
7、We are here to protect and assist the weak and infirm.───我们来这里保护和帮助病弱者。
8、Some major focuses would be setting infirm and disabled people as the priority group to get benefits as they often require special needs.───一些主要的重点将是建立体弱和残疾人士的优先群体得到好处，因为他们往往需要特别的需要。
9、Peter is so infirm of purpose that it is useless to ask him for advice.───彼得这人优柔寡断，向他征求意见是徒劳无用的。
1、He was over eighty years of age, infirm and totally blind.