introvert

名词 introvert:

1. (psychology) a person who tends to shrink from social contacts and to become preoccupied with their own thoughts

动词 introvert:

1. fold inwards
   同义词：invaginate
2. turn inside

1. She has a calm and introverted disposition.
   她性格文静内向。

in.tro.vert

v.tr.（及物动词）
in.tro.vert.ed,in.tro.vert.ing,in.tro.verts
To turn or direct inward.
使向内弯：转向或指向里面
Psychology To concentrate (one`s interests) upon oneself.
【心理学】 使内向：使对自己发生兴趣
Medicine To turn (a tubular organ or part) inward upon itself.
【医学】 使向内陷：使（管状器官或部位）向内塌陷
n.（名词）

Psychology One whose thoughts and feelings are directed toward oneself.
【心理学】 性格内向的人：思想和感情都指向自我的人
Medicine An anatomical structure that is capable of being introverted.
【医学】 内翻的器官：能够被内翻的解剖结构

来源：
intro-
intro-
Latin vertere [to turn] * see wer- 2
拉丁语 vertere [转向] *参见 wer- 2