读音

/ˈɑːp.tɪ.kəl/

释义

• 形容词: 与光有关的；光学的。例如: “An optical fiber is used for transmitting light signals.”
• 名词: 光学仪器或配件，如眼镜、望远镜。例如: “She needs to get a new pair of optical glasses.”

短语

• “Optical illusion” 指视觉错觉。
• “Optical microscope” 是光学显微镜。
• “Optical properties” 指物质对光的吸收、反射和折射等特性。

例句

• 形容词: “The optical telescope allows us to observe distant galaxies.”
• 名词: “He went to the optician for an eye exam and got new optical glasses.”

同义词

• Light-related
• Photonic
• Visual
• Spectral
• Luminous