tetramethylene
,tetrә'meθili:n
基本解释
n. [化]四亚甲基
英文释义
n. A hypothetical hydrocarbon, C4H8, analogous to
trimethylene, and regarded as the base of well-known series or
derivatives.
n. Sometimes, an isomeric radical used to designate
certain compounds which are really related to butylene.