中英词典查询

theine ['θi:ɪn]

n. 咖啡碱，茶素;

例句:

  • Thuirt na poilis nach eil fios aca fhathast ciamar a chaidh an taigh na theine.
    来自BBC
  • In 1838 , it was that theine, a substance in tea, was identical to caffeine.
    1838年 发现茶中的一种物质叫咖啡碱与咖啡因有相同的效用.