diethylene

名词 n.
中文释义

英文释义

名词 n.
  1. Two ethylene groups in a molecule countable,in-compounds,uncountable

词形变化

diethylenes plural

词源

Etymology tree
English di-
Proto-Indo-European *h₂eydʰ-der.
Proto-Hellenic *áitʰō
Ancient Greek αἴθω (aíthō)
▲
Ancient Greek ᾱ̓ήρ (āḗr)influ.?
Ancient Greek αἰθήρ (aithḗr)der.
Latin aethērbor.
German Äther
German Ether
Proto-Indo-European *swel-der.?
Ancient Greek ῡ̔́λη (hū́lē)der.
German -yl
German Ethylbor.
English ethyl
English eth-
English -ylene
English ethylene
English diethylene
From di- + ethylene.
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