noun 다운로드 🔗공유 장뇌 A white transparent waxy crystalline isoprenoid ketone, 1,7,7-trimethylbicyclo[2.2.1]heptan-2-one, with a strong pungent odour, used in pharmacy. Examples : "The pharmacist carefully measured out some camphor to make the cough medicine. " 약사는 기침약을 만들기 위해 장뇌를 조심스럽게 측정했다. medicine substance chemistry compound science material AI와 채팅어휘 게임독해 연습