Wordiyooptical
🇬🇧 UK/'ɒptikl/🇺🇸 US
IELTSTOEFLA2
Definitions
adj.
Relating to sight, vision, or the science of optics; designed to assist seeing.
视觉的，光学的
🧩 Root Breakdown
Root-derived+
icrelating to, having the nature of
+
alrelating to, having the nature of
=optical
Example Sentences
- 1.
Optical instruments like microscopes magnify small objects.
- 2.
The optical properties of diamonds make them valuable.