광선, 복사선, 햇살
A single line or narrow beam of light, heat, or other electromagnetic radiation (such as X-rays or UV rays).
예문:
"The lighthouse emitted a powerful ray that cut through the thick fog."
"Doctors use X-rays to examine broken bones without invasive surgery."
"Even on a cloudy day, a single ray of sun can warm the skin."
희망, 흔적, 일말
A small, often welcome, trace or sign of a positive quality, such as hope, truth, or intelligence, in a difficult situation.
예문:
"After weeks of searching, they finally found a ray of hope in the new evidence."
"The lawyer argued that there wasn't a single ray of truth in the witness's testimony."
"Her sudden smile offered a small ray of comfort to the worried parents."
가오리, 판새어
A large, flat marine fish belonging to the class Chondrichthyes, characterized by a cartilaginous skeleton and broad, wing-like pectoral fins.
예문:
"The manta ray is known for its massive size and graceful movement through the water."
"Many species of ray bury themselves in the sand to hide from predators."
반직선, 선분
A straight line that originates at a specific point and extends infinitely in only one direction.
예문:
"In geometry, a ray is defined by its endpoint and a direction."
"The angle is formed by two rays sharing a common vertex."
빛나다, 방사하다, 발하다
(Used transitively or intransitively) To emit or send out light or radiation; to shine brightly.
예문:
"The ancient artifact seemed to ray light from its polished surface."
"When the sun rays down on the valley, the snow melts quickly."
"His face rayed with pleasure upon hearing the good news."