英语词汇extraneous的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	extraneous
词根词缀	Online Etymology Dictionary extraneous adj. 1630s, from Latin extraneus "external, strange," literally "that is without, from without" (as a noun, "a stranger"), from extra "outside of" (see extra-). A doublet of strange. Related: Extraneously.
随便看	aeolo- aeolo-, aeol- Aeolus aeon aequi- aer- aer -aer- aer, aero aer, aero, aeri aer, air, er, ar aerate aeration aeri- aerial aerie aerification aeriform aerify aero- aero aer(o) aero-, aer-, aeri- aerobatics aerobe

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