词根：-duc-, -duct-

【词根含义】：引导

【词根来源】：来源于拉丁语动词duco, ducere, duxi, ductus(引导)。

【同源单词】：deduce, educate, education, educational, induce

前缀：intro-

【词根含义】：向内

【词根来源】：来源于拉丁语intro，in-向内 + -tro方向。

【同源单词】：introduce, introduction, introversion, introvert

词根词缀：duc-, -duce, -duct, -ducent, -ductor, -duction, -ductive, -ducer, -ducement, -ducation

【来源及含义】Latin: to lead, leading; bringing; to take; to draw along or out

【相关词根词缀】 Cross references of word families related to "bear, carry, bring": -fer; ger-; later-, -lation; phoro-; port-. A cross reference of word units that are related, directly and/or indirectly, with "tube, pipe": aulo-; can-, cann-; fistul-; siphon-; syringo-; tub-.

【同源单词】abduce, abducens, abducent, abducent, abduct, abductee

词根词缀：intro-

【来源及含义】Latin: within, inside, into, in, inward

【相关描述】Borrowed from Latin intro-, from pre-Latin interos, from inter-,"between".

【同源单词】introduce, introduced, introducer, introduction, introductive, introductory