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- A defect of vision prevented him from focusing accurately. 视力上的缺陷使他不能准确对焦。
- A defect of vision prevented him from focusing accurately . 视力缺陷使他眼睛无法准确聚焦。
- Pain and fatigue of the eyes, often accompanied by headache, resulting from prolonged use of the eyes, uncorrected defects of vision, or an imbalance of the eye muscles. 眼下疲劳眼睛的疼痛和疲乏，常伴有头痛，长久使用眼睛所致，或因未矫正的视力缺陷或眼肌的不平衡
- The focusof world's attention A defect of vision prevented him from focusing accurately. 视力上的缺陷使他不能准确对焦。
- Pain and fatigue of the eyes,often accompanied by headache,resulting from prolonged use of the eyes,uncorrected defects of vision,or an imbalance of the eye muscles. 眼下疲劳，眼睛的疼痛和疲乏，常伴有头痛，长久使用眼睛所致，或因未矫正的视力缺陷或眼肌的不平衡。
- It came within my range of vision. 该物体进入了我的视野。
- The ship came within range of vision. 已经看得见那条船了。
- Our field of vision is limited by that tall building. 我们的视野受到了那座高层建筑物的限制。
- An organ of vision or of light sensitivity. 眼睛感受视觉或光觉的器官
- 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
- correct defects of vision; correct faulty vision 矫正视力
- a worker who makes glasses for remedying defects of vision. 一个为弥补视力缺陷而配备眼镜的人。
- The defect of the pottery detracts from its beauty. 这陶器的瑕疵有损它的美。
- A defect of vision prevented him from focusing accurately 视力缺陷使他眼睛无法准确聚焦。
- They used artificial flower in defect of real ones. 由于没有鲜花，他们使用了假花。
- We apologize for the temporary loss of vision. 很抱歉暂时没有影像。
- And pointes out the defects of existent rules. 提出了对三个问题的异常判断准则分析。
- Keep finger within normal field of vision. 手指保持在正常视野范围内。
- Every man has the defects of his own virtues. 人皆有与其优点并存的缺点。
- The tiger has come within my field of vision. 那只老虎已经走进了我的视野以内。
