optic

/'ɒptik/

柯林斯星级

BNC频率: 16357

现代语料频率: 14580

雅思

a. 眼睛的, 视觉的, 光学的

n. 镜片

-- in the Syriac, Coptic, and Ethiopic churches, a title given to the bishops, and by the bishops to the patriarch.

an optical phenomenon resulting from the failure of a lens or mirror to produce a good image

caused by disease of optic nerve or retina or brain

That part of optics which treats of the refraction of light

pertaining to a kind of distorting optical system

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