radiation

뜻

• n. 방사선, 방사

영영 풀이

• n. energy that is radiated or transmitted in the form of rays or waves or particles
• n. the act of spreading outward from a central source
• n. the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
• n. the spread of a group of organisms into new habitats

단어 변화형

복수형

radiations

예문

1. n. 방사선, 방사

   Doctors recommended radiation therapy to treat the cancer safely.

   의사들은 암을 안전하게 치료하기 위해 방사선 치료를 권장했어요.