noun🔗Share붓꽃A plant of the genus Iris, common in the northern hemisphere, and generally having attractive blooms (See Iris (plant))."My grandmother loves to paint the irises that bloom in her garden every spring. "할머니는 매년 봄 정원에서 피는 붓꽃을 그리는 것을 좋아하신다.plantnaturebiologyenvironmentagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share홍채The contractile membrane perforated by the pupil, which adjusts to control the amount of light reaching the retina, and which forms the colored portion of the eye (See Iris (anatomy))."The doctor used a bright light to examine the patient's irises, checking how they responded to changes in brightness. "의사는 환자의 홍채를 검사하기 위해 밝은 빛을 사용하여 밝기 변화에 어떻게 반응하는지 확인했습니다.anatomyorganbodyphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share조리개A diaphragm used to regulate the size of a hole, especially as a way of controlling the amount of light reaching a lens."The photographer adjusted the camera's irises to let in more light for the indoor shot. "사진작가는 실내 촬영을 위해 더 많은 빛을 들이기 위해 카메라의 조리개를 조절했다.technologydevicemachinepartChat with AIVocabulary GamePractice Reading
noun🔗Share무지개, 다채로운 빛의 굴절A rainbow, or other colourful refraction of light."After the rain, irises appeared on the mist, as the sun shone through the water droplets. "비가 온 후, 햇빛이 물방울을 통과하면서 안개 속에 무지개가 나타났다.phenomenaphysicsnaturecolorChat with AIVocabulary GamePractice Reading
noun🔗Share조리개, 구멍A constricted opening in the path inside a waveguide, used to form a resonator."The engineer carefully adjusted the irises within the microwave waveguide to fine-tune the resonant frequency. "엔지니어는 공진 주파수를 미세 조정하기 위해 마이크로파 도파관 내의 조리개를 신중하게 조정했습니다.technologyphysicselectronicsdevicesignalpartChat with AIVocabulary GamePractice Reading
noun🔗Share홍채The inner circle of an oscillated color spot."The shimmering soap bubble displayed irises as it floated, colorful rings spreading from the center of the light spot. "반짝이는 비눗방울은 빛 반점의 중심에서 퍼져 나가는 다채로운 고리 모양의 홍채를 보여주며 떠다녔다.anatomyorganpartphysiologyappearancebodycolorChat with AIVocabulary GamePractice Reading
verb🔗Share조여지다, 열리다(of an aperture, lens or door) To open or close in the manner of an iris."As the security camera detected movement, its lens began to iris, slowly opening to capture a clearer image. "보안 카메라가 움직임을 감지하자 렌즈가 조여지기 시작하여 더 선명한 이미지를 캡처하기 위해 천천히 열렸습니다.technicalmachineactionpartstructuretechnologyChat with AIVocabulary GamePractice Reading
