英
[ə'stɪɡmətɪzəm]
美
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astigmatism的英文翻译是什么意思,词典释义与在线翻译:
英英释义
Noun:
-
(ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people
-
(optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point
astigmatism的用法和样例:
例句
用作名词 (n.)
- They have what is called astigmatism.
他们有所谓散光。
- Astigmatic dials are targets used for the detection and correction of astigmatism.
散光盘是用于辅助检测并矫正散光的视标。
词汇搭配
astigmatism的相关资料:
近反义词
临近单词
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