单词 | polygonic acid |
释义 | > as lemmaspolygonic acid polygonic acid n. a bitter sesquiterpenoid bicyclic crystalline acid, C15H22O3, occurring in water pepper, Persicaria (or Polygonum) hydropiper, and formerly used medicinally as a stimulant and diuretic.extracted from polygonicadj.2< as lemmas |
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