羟基

羥基
qiǎngjī
hydroxyl group -OH

CEDICT

Entry Composition

1 羟 qiǎng hydroxyl (radical)
2 基 jī
  1. (bound form) base; foundation
  2. (bound form) radical (chemistry)
  3. (bound form) gay (loanword from English into Cantonese, Jyutping: gei1, followed by orthographic borrowing from Cantonese)