noun 다운로드 🔗공유 수레국화속 잡초 Any of various common weeds of the genus Centaurea Examples : "The farmer worked hard to remove the knapweed from his field because it was choking his crops. " 농부는 작물을 질식시키고 있었기 때문에 밭에서 수레국화속 잡초를 제거하기 위해 열심히 일했다. plant biology nature agriculture environment AI와 채팅어휘 게임독해 연습