optical
US
UK optical adj: (visual)
SC 视觉的 shì jué de
TC 視覺的
TC 視覺的
SC 视力的 shì jué de ，shì lì de
The photographer used several optical tricks to create this image.
optical adj: (relating to opticians)
SC 矫正视力的 jiǎo zhèng shì lì de
SC 光学的 jiǎo zhèng shì lì de，guāng xué de
The optical service fitted customers for new glasses.
opticals npl: India (spectacles, glasses)
SC 眼镜 yǎn jìng
TC 眼鏡
TC 眼鏡
The doctor said that I need opticals.
laser disc, also US: laser disk n: obsolete (video, audio format: optical disc)
SC 光盘 guāng pán
OCR n: initialism (optical character recognition)
SC 光学字符识别
SC 文字识别
optical illusion n: (image that tricks visual perception)
SC 视错觉 shì cuò jué
TC 視錯覺
TC 視錯覺
SC 幻觉 shì cuò jué，huàn jué
TC 幻覺
TC 幻覺
The moon appears to be larger when it is close to the horizon, but this is an optical illusion.
optical instrument n: (magnifying device) (由透镜等光学元件构成的仪器)
SC 光学仪器 guāng xué yí qì
TC 光學儀器
TC 光學儀器
optical microscope n: (traditional magnifying instrument)
SC 光学显微镜 guāng xué xiǎn wēi jìng
optical physics n: (science of optics)
SC 光学物理 guāng xué wù lǐ
TC 光學物理
TC 光學物理
Optical physics is a difficult field of study.
optical telescope n: (astronomical instrument) (天文仪器)
SC 光学望远镜 guāng xué wàng yuǎn jìng
Galileo invented the first optical telescope.