bimetal / baɪˈmɛt l /

📖毕业后词汇双金属双金属片两元比美

bimetal 的 2 个定义

n. 名词 noun
  1. a material made by the bonding of two sheets or strips of different metals, each metal having a different coefficient of thermal expansion.
adj. 形容词 adjective
  1. bimetallic.