damsin

释义与例句

n.
  1. 1.

    The tricyclic lactone (3aS,6S,6aS,9aR,9bR)-6,9a-dimethyl-3-methylidene-3a,4,5,6,6a,7,8,9b-octahydroazuleno[8,7-b]furan-2,9-dione

    不可数 化学