noun 下载 🔗分享 蒸馏器,炼丹蒸馏器。 An early chemical apparatus, consisting of two retorts connected by a tube, used to purify substances by distillation Examples : "The old chemistry textbook showed a diagram of an alembic, a device used centuries ago to distill liquids. " 这本旧化学教科书上有一张炼丹蒸馏器的图,这是一种几个世纪前用来蒸馏液体的装置。 chemistry utensil device technology substance science 与AI对话词汇游戏阅读练习