noun 下载 🔗分享 铟 A chemical element (symbol In) with an atomic number of 49: a soft silvery-white metal. Examples : "The factory uses indium to create special coatings for electronic devices because it's a soft, silvery-white metal that conducts electricity well. " 这家工厂使用铟来为电子设备制作特殊涂层,因为它是一种柔软的银白色金属,而且导电性良好。 element substance chemistry material science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 铟原子 A single atom of this element. Examples : "The scientist pointed to a single, glowing indium on the microscope slide. " 科学家指着显微镜载玻片上一个发光的铟原子。 element chemistry material substance 与AI对话词汇游戏阅读练习