triethylboronWiktionary 原文英美构词拆解triethyltriethyl词干boronboron词干词源说明From triethyl + boron.释义名词noun1Synonym of triethylborane (B(C2H5)3 or Et3B)同族词派生词 1TEB相关词 6triethylborate·triethyl-borate·triethyl borate·