tetramethylene
/,tetrә'meθili:n/
📖 中文释义
- n. [化]四亚甲基
📘 English Definition（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.