名词
中文翻译：视力计
同义词：
['optoscope', 'ophthalmoscope', 'slit lamp例句：1. She used an ophthalmometer to measure her vision.（她使用视力计来测量她的视力。）']
例句：
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1. She used an ophthalmometer to measure her vision.
她使用视力计来测量她的视力。
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2.The ophthalmometer showed that she had a slight myopia.
视力计显示她有点近视。
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3. Doctors use ophthalmometers to check the health of their patients' eyes.
医生使用视力计检查患者眼睛的健康。