T1E1R1P3E1N1E1
9 points
TERPENE is validvalid
a chemical compound [n TERPENES]
any of a class of volatile aromatic hydrocarbons, many of which occur in essential plant oils, esp. of conifers and citrus trees [n -S]
a chemical compound [n TERPENES]
any of a class of volatile aromatic hydrocarbons, many of which occur in essential plant oils, esp. of conifers and citrus trees [n -S]