What does optical mean?

Relating to light or devices that use light. Relating to sight or the way the eyes work.

How is optical pronounced?

UK /ˈɒptɪkəl/, US /ˈɑːptɪkəl/.

/ˈɒptɪkəl/ · /ˈɑːptɪkəl/

CEFR level B2Topic ScienceWord #5078 in the learning path

光的；光学的

adj. Relating to light or devices that use light.

光的；光学的

adj. Relating to sight or the way the eyes work.

视觉的；视力的

This optical illusion makes the flat drawing look three-dimensional.

这种视错觉让平面的图画看起来像立体的。

Optical fibres enable rapid data transmission, supporting the expansion of reliable internet access in remote communities.

光纤能实现快速数据传输，帮助可靠的互联网服务覆盖偏远社区。

optical涉及光或视觉；optical illusion指视错觉。

What does optical mean?: Relating to light or devices that use light. Relating to sight or the way the eyes work.
How is optical pronounced?: UK /ˈɒptɪkəl/, US /ˈɑːptɪkəl/. Use the audio buttons above to listen.