noun🔗ShareジルコニウムA chemical element (symbol Zr) with an atomic number of 40, a strong, lustrous, grey-white transition metal mainly used as a refractory and opacifier."The scientist used zirconium in the lab experiment because it's a strong, light-reflective metal. "科学者は、ジルコニウムが強くて光を反射する金属であるため、実験室の実験で使用しました。elementchemistrymaterialsubstancescienceChat with AIVocabulary GamePractice Reading
