单词
calcium
英 ['kælsɪəm] 美['kælsɪəm]
基本信息
  • n. [化学] 钙
CET6TEM4IELTSGRE考研中低频词常用词汇

英英释意

1. a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
calcium相关单词