2025-10-01 00:14:22 浏览次

deuterium是什么意思 英[djuːˈtɪəriəm] 美[djuːˈtɪriəm] n. 氘, 重氢[化] 氘; 重氢n. an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)deuterium的用法和双语例句1....