carene
英 ['kæri:n] 美 [kə'rɪn]

n.

四旬斋（旧时由主教规定给教士、俗人或由修道院院长规定给修道士的斋戒，共40天，在此期间只许吃面包，喝水）；龙骨状突起；

权威例句

Carene Terpenoids by Gold‐Catalyzed Cycloisomerization Reactions.
14-step synthesis of (+)-ingenol from (+)-3-carene.
Biosynthesis of Monoterpenes: Regio- and Stereochemistry of (+)-3-Carene Biosynthesis
Impact of Humidity on the Ozone Initiated Oxidation of Limonene, Δ3-Carene, and α-Pinene
The Nature of the Ring-bridging Step in the Transformation of Eucarvone to Carene Derivatives
Diels-Alder reactions of .beta.-stannyl enones. Synthesis of .DELTA.3-carene, isosesquicarene, and other bicyclo[4.1.0]hept-3-enes
A convenient method for upgrading the enantiomeric purities of (+)-longifolene and (+)-3-carene to materials approaching 100% ee
ChemInform Abstract: An Efficient Chiral Moderator Prepared from Inexpensive (+)-3-Carene: Synthesis of the HIV-1 Non-Nucleoside Rev...
ChemInform Abstract: A Convenient Method for Upgrading the Enantiomeric Purities of (+)-Longifolene and (+)-3-Carene to Materials Ap...
Atmospheric Fate of Carbonyl Oxidation Products Originating from α-Pinene and Δ3-Carene:  Determination of Rate of Reaction with ...