词根：doc = to teach（教导）

  来自拉丁语的doc 意为to teach。
  （*拉丁文docere(=to teach)——英文字根字典）

同源词：

1. docile （容易教授的doc (=teach)）
  adj.驯服的；容易教的
  docility n.顺从
  Deer are docile animals —— except for males in rutting season.鹿是一种温顺的动物，处于发情期的公鹿除外。

2. doctor
  n.医生；博士
  v.治疗；窜改、伪造（证书等）
  doctoral adj.博士的；博士学位的
  doctoral dissertation 博士学位论文
  postdoctoral 博士后的；博士学位的
  Doctor of Philosophy 哲学博士
  doctor a cold / a child治疗感冒/给孩子治病

3. doctrine
  n.教义，教理；（政党、学派等的）信条，主义；学说
  doctrinal adj.教义的；学说的
  a matter of doctrine 教义问题
  doctrine of infallibility 教皇无廖教义

4. doctrinaire
  n.空谈理论者；教条主义者
  adj.空谈理论的；教条主义的；脱离实际的
  doctrinairism n.教条主义；空谈理论

5. document
  n.文件；证件
  v.通过文件证明；提供文件；为（书等）引证
  documentation n.文件或证据的提供或备办
  document of title所有权凭证
  be well documented 被详尽地引证

6. documentary
  n.纪录片；纪实节目
  adj.文件的；根据文件（或证书）的；（电影、文学等）纪实的
  documentary proof /evidence 书面证据
  documentary film 纪录电影

7. indoctrinate
  v.给...灌输（思想、信仰等） *in (=into)

8. docent （-ent 表示人的名词字尾）
  n.讲师；博物馆、画廊的向导兼讲解人

9. disciple （拉丁文disciplina = teaching,learning）
  n.训练；风纪；惩罚；规律
  v.惩罚；训练

词根词缀：anthrop-, anthropo-, -anthrope, -anthropic, -anthropical, -anthropically, -anthropism, -anthropist, -anthropoid, -anthropus, -anthropy

【来源及含义】Greek: man; human beings, mankind; including, males (man, men; boy, boys) and females (woman, women; girl, girls); all members of the human race; people, humanity

【相关词根词缀】Links to other units that include the topic of "man", "mankind":
andro-; homo-; vir-. Related "people, human" word units: demo-; ethno-; ochlo-; popu-; publi-.

【同源单词】academic anthropologist, academic anthropology, Africanthropus, American Institute of Philanthropy, anthrobot, anthropagogy

词根词缀：gyno-, gyn-, gynaeco-, gyneco-, gyne-, -gynia, -gynic, gynec-, -gynist, -gynous, -gyny

【来源及含义】Greek: woman, women, female, females

【相关描述】Many of the words from these Greek elements refer to botanic or other biological nomenclature.

【相关词根词缀】 Related "woman, female" units: anilo-; fem-; mulie-; virgo-.

【同源单词】acrogynous, adynamogynous, agynary, agynous, androgygreed, androgynoid

词根词缀：thely-

【来源及含义】Greek: feminine, female, females; daughter, daughters

【同源单词】thelygenous, thelygenus, thelypara, thelyparous

词根词缀：-trix

【来源及含义】Latin: woman, women; female, females; feminine, femininity

【同源单词】adjutrix, agitatrix, autocratrix, aviatrix, balneatrix, bellatrix