noun 다운로드 🔗공유 펜테인 An aliphatic hydrocarbon of chemical formula C5H12; either of the three isomers n-pentane, methyl-butane (isopentane), and di-methyl-propane (neopentane); volatile liquids under normal conditions. Examples : "The lab technician carefully measured out a small amount of pentane for the experiment. " 실험을 위해 실험실 기술자는 소량의 펜테인을 조심스럽게 측정했습니다. compound substance chemistry fuel AI와 채팅어휘 게임독해 연습
