siloxaneWiktionary 原文英美词源说明from silicon + oxygen + alkane释义名词noun1(organic chemistry) Any of a class of compound having a short repeating unit of silicon and oxygen atoms (either in a chain or a ring), typically with organic side chains同族词派生词 17cyclosiloxane·methylpolysiloxane·methylsiloxane·polyvinylsiloxane·stannoxane·disiloxane·dimethylsiloxane·heterosiloxane·