| 释义 |
op·ti·cian
\äpˈtishən\ noun
(-s)
Etymology: French opticien, from Medieval Latin optica optics + French -ien -ian
1. archaic : one skilled in optics
2.
a. : a maker of or dealer in optical items and instruments
b. : one that grinds spectacle lenses to prescription and dispenses spectacles — compare oculist, optometrist |