우주 공간에 떠 있는 가스와 먼지 구름
A cloud of gas and dust in outer space, visible in the night sky as a bright patch or a dark silhouette.
예문:
"The Orion Nebula is one of the brightest nebulae visible to the naked eye."
"New stars are often born within the dense regions of a nebula."
시력을 저하시키는 각막의 희미하고 탁한 부분
A faint, clouded spot on the cornea of the eye that causes impaired vision.
예문:
"The ophthalmologist noted a slight nebula on the patient's cornea."
"A nebula in the eye can result from an old infection or physical trauma."
분무기나 스프레이를 통해 투여하는 액체 약제
A liquid medication intended for administration by a nebulizer or spray.
예문:
"The nurse prepared the nebula for the patient's respiratory treatment."
"This specific nebula is designed to be inhaled directly into the lungs."