Ophthalmoscope

[ɒf'θælmәskәup]

解释:

(noun.) medical instrument for examining the retina of the eye.

编辑:奥斯本--From WordNet

解释:

(n.) An instrument for viewing the interior of the eye, particularly the retina. Light is thrown into the eye by a mirror (usually concave) and the interior is then examined with or without the aid of a lens.

阿玛莉亚整理