noun 下载 🔗分享 冥王神殿,普鲁托尼俄姆。 A sanctuary dedicated to the Ancient Greek and Roman god Pluto, usually at a location producing poisonous emissions, believed to represent an entrance to the underworld. Examples : "The ancient city's plutonium, a temple to Pluto, was said to be haunted by strange, foul odors. " 这座古城的冥王神殿,普鲁托尼俄姆,据说总是弥漫着奇怪而难闻的气味。 mythology religion place architecture archaeology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 钚 The transuranic chemical element with atomic number 94 and symbol Pu: a silvery-gray radioactive actinide metal that tarnishes when exposed to air. Examples : "Scientists carefully handle plutonium because it is a radioactive metal used in some nuclear reactors. " 科学家们小心地处理钚,因为它是一种具有放射性的金属,被用于一些核反应堆中。 element material substance chemistry science 与AI对话词汇游戏阅读练习