noun🔗Share钛 A chemical element, atomic number 22; it is a strong, corrosion-resistant transition metal, used to make light alloys for aircraft etc."The bicycle frame was made of titanium because it needed to be strong and lightweight. "这辆自行车的车架是用钛做的，因为它需要坚固且轻便。materialelementchemistrysciencetechnicalindustryChat with AIVocabulary GamePractice Reading
noun🔗Share钛原子 A single atom of this element."The scientist analyzed the sample and confirmed it contained a titanium. "科学家分析了样本，确认其中含有一个钛原子。elementmaterialchemistryChat with AIVocabulary GamePractice Reading
