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- The spirit is willing but the flesh is weak. 心有余而力不足。
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- He was too shortsighted to focus on the object. 他由于近视过深而无法把视力焦点对准在该物体上。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- He always wants to be the focus of attention. 他总想成为注意力的焦点。
- 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。
- You should focus your attention on your work. 你应该把注意力放到工作上。
- The shock made me go all weak at the knees. 这件事把我吓得两腿发软。
- The focus on my camera isn't working properly. 我的照相机上的调焦装置有毛病。
- His weak chest was a legacy of a childhood illness. 他那瘦弱的胸脯是儿时患病的后遗症。
- In tonight's programme our focus is on Germany. 在今天晚上的节目中我们重点介绍德国。
- 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 is weak with hunger, so I have to support him. 他饿得没有力气，我得搀着他。
- For me, your explanation is a bit out of focus. 对我来说，你的解释还不太清楚。
- He pushed a weak student through the exam. 他帮助一位成绩差的学生通过了考试。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- He was too weak even to lift his hand. 他虚弱得连手都抬不起来。
- She always wants to be the focus of attention. 她老想成为人们注意的中心。
- Her health varies from good to rather weak. 她的健康状况变化不定，有时良好，有时相当差。
