longifolene

长叶烯, 长叶松萜烯

释义与例句

n.
  1. 1.

    A naturally-occurring oily liquid hydrocarbon found primarily in the high-boiling fraction of certain pine resins.

    不可数

词源

From Latin longifolia + -ene, after the pine species Pinus longifolia (an obsolete name for Pinus roxburghii Sarg.).

来源：wiktionary