시각과 관련되거나 겉모습이 보이는 방식에 있어서.
In a way that relates to sight, vision, or the appearance of something.
예문:
"The room feels optically larger due to the strategically placed mirrors."
"These two patterns are optically identical to the human eye."
빛의 작용이나 광학적 원리를 이용하여.
By means of light or the principles of optics.
예문:
"The signal is transmitted optically through high-speed fiber cables."
"The researchers developed an optically active material for the new sensor."