词根：didact = teach （教）

didactic 教训的，教导的

词根词缀：didact-

【来源及含义】Greek: didaktikos, skilled at teaching, teach; teacher

【同源单词】autodidact, autodidactic, autodidactically, autodidacticism, didactic, didactically

词根词缀：didym-

【来源及含义】Greek: twin; testicle

【相关描述】Words that include the Greek element didym- which oddly provides us with words referring to "twins" or "testes".

【同源单词】cryptodidymus, didymalgia, didymitis, didymus, epididymis, epididymitis