您要查找的是不是：
- 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。
- An electrically produced graph or tracing. 电示图以电制作的图表或映描图
- He always wants to be the focus of attention. 他总想成为注意力的焦点。
- You should focus your attention on your work. 你应该把注意力放到工作上。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- The focus on my camera isn't working properly. 我的照相机上的调焦装置有毛病。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- A record or tracing produced by a plethysmograph. 体积描记图由体积描记器作出的记录或轨迹
- 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。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- For me, your explanation is a bit out of focus. 对我来说，你的解释还不太清楚。
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- 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
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- She always wants to be the focus of attention. 她老想成为人们注意的中心。
- Her beauty makes her the focus of attention. 她长得漂亮，很惹人注目。
- The kids are learning to trace the letter. 孩子们学描字母。
- He always spoke with a trace of sarcasm. 他说话总带着一丝讽刺。
- I got her in focus before I took the photo. 我在拍摄前先用镜头把她对清楚。
