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- A weak constitution disposed her to frequent illness. 由于体质差，她动不动就会生病。
- A hard life and a weak constitution shortened his life. 艰辛的生活和虚弱的体质缩短了他的生命。
- The child has a weak constitution and is struck ill from time to time. Lack of exercise is part of the reason. 这孩子从小就体弱多病，这都是缺乏体育锻炼造成的。
- Women with a weak constitution should take medicines with the effect of replenishing vital essence, tonifying kidney-yin and nourishing the Bone marrow. 女子体虚，宜眼补肾滋阴，填精益髓之药。
- He has a weak constitution. 他体质弱。
- She has a very weak constitution. 她体质很虚弱。
- He cannot run because he has a weak heart. 他有心脏病，不能跑。
- A fearful person is a weak person. 怕这怕那的人是软弱的人。
- They also tend to be less receptive to someone with a weaker constitution thus showing little consideration to their needs. 他们也容易是比较不善于接纳对某人以一个较弱的组织如此表现对他们的需要小考虑。
- In a weak moment, I agreed to pay for her holiday. 我一时心软同意了支付她度假的费用。
- He pushed a weak student through the exam. 他帮助一位成绩差的学生通过了考试。
- He will be considered a weak leader. 他会被认为是个软弱无能的领导人。
- The story is flawed by a weak ending. 这个故事因结尾写得马虎而显得逊色了。
- One of weak constitution or character. 瘦弱或软弱的人
- Jane sends her regards. She has always had a weak spot for you. 简捎信问候你，她总是特别喜爱你。
- The country suffered years of misrule under a weak king. 该国因国王懦弱而长期混乱不治。
- People with weak constitution cannot swim in such cold water. 体质差的人不能在这么冷的水里游泳。
- She has a weak [good] digestion. 她的消化力弱[强]。
- With such a weak heart she was lucky to come through (the operation). 她心脏很弱，(手术後)能活下来就是万幸。
- Climbing stairs is a tax on a weak heart. 爬楼梯对于心脏功能不强的人来说是一个沉重的负担。
