antimony
noun [ U ] uk/ˈæn.tɪ.mə.ni/ /ænˈtɪm.ə.ni/ us/ˈæn.t̬ə.moʊ.ni/ (symbol Sb)
锑
a chemical element that is a silver-white, poisonous metal. It is hard but easily broken and is used to make other metals harder and stronger and to make semiconductors for computers.