懂中文 Dong Chinese
Dictionary
Log in
  • Learn
  • Dictionary
  • Media
  • Settings
茶素
chá​sù

caffeine

Definitions Defs Origin Strokes Stroke Words Sentences Sents
  • 儿茶素 ér​chá​sù catechin
    a type of natural phenol and antioxidant found in tea and other plants