noun🔗Share保障，安全措施 A safeguard."The contract served as a palladium against unfair labor practices, protecting the workers' rights. "这份合同是防止不公平劳动行为的保障，保护了工人的权益。valueassetChat with AIVocabulary GamePractice Reading
noun🔗Share钯， 鈀 (traditional Chinese)。 A chemical element (symbol Pd) with an atomic number of 46: a rare, lustrous silvery-white metal."The jeweler explained that the ring was made of palladium, a durable and beautiful metal. "这位珠宝商解释说，这枚戒指是用钯金做的，钯金是一种耐用又漂亮的金属。elementmaterialsubstancechemistryscienceChat with AIVocabulary GamePractice Reading
noun🔗Share钯原子 A single atom of this element."The chemist isolated a single palladium atom for the experiment. "化学家为了做实验，分离出了一个钯原子。elementchemistrysciencematerialChat with AIVocabulary GamePractice Reading
