tetramethylene

n. [化]四亚甲基

词形变化

tetramethylenes 复数 tetramethylenes

释义与例句

n.
  1. 1.

    A hypothetical hydrocarbon, C₄H₈, analogous to trimethylene, and regarded as the base of well-known series or derivatives.

    化学
  2. 2.

    An isomeric radical used to designate certain compounds which are really related to butylene.

    化学

词源

From tetra- + methylene.

来源：wiktionary