polymethylene

名词 n.
中文释义

英文释义

名词 n.
  1. Any organic compound having a general formula (CH₂)ₙ obsolete
  2. Any of many organic compounds either having a polymeric structure of repeating -CH₂- groups in-compounds

词形变化

polymethylenes plural

词汇关系

相关词
polyethylene polymethene

词源

Etymology tree
Proto-Indo-European *pleh₁-
Proto-Indo-European *polh₁ús
Ancient Greek πολῠ́ς (polŭ́s)lbor.
English poly-
French méthylène
English methylene
English polymethylene
From poly- + methylene.
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