educe
v.
early 15c., in the literal sense, "to draw out, extract; branch out," from Latin educere "to lead out, bring out" (troops, ships, etc.; see educate). Meaning "bring into view or operation" is from c.1600. Meaning "to draw a conclusion from data" is from 1837.
〔李〕[e-（ex-）=out of 出；duc=to lead 引导；-e⇒“to lead out of 从…引出”→] v. bring out；draw forth 引出；推断出
〔蒋〕[e-外，出，duc引] 引出，推断出