optical

/'ɒptikl/

柯林斯星级

BNC频率: 6151

现代语料频率: 5497

a. 眼睛的, 视觉的, 光学的

[机] 光学上的, 光学的

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

pertaining to a kind of distorting optical system

An optical toy for producing amusing figures or pictures by means of two revolving disks, on one of which distorted figures are painted.

(optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point

common in nearsighted people n (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point

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