introverted

adj.

内向的，含蓄的，闭关自守的；

1. Alan thought about his introverted personality.
   阿兰想着自己内向的性格。
2. I'm a rather introverted person.
   我是个十分内向的人。

Introverted CB[N] Compounds
P300 and introverted/extraverted personality types
Molecular Recognition with Introverted Functionality
P300, probability, and introverted/extroverted personality types
Introverted elves & conscientious gnomes: the expression of personality in world of warcraft
Anxious, introverted personality traits in patients with chronic subjective dizziness.
Religiosity and personality: are mystics introverted, neurotic, or psychotic?
Reactivity and Molecular Recognition:  Amine Methylation by an Introverted Ester
Detection of Reactive Tetrahedral Intermediates in a Deep Cavitand with an Introverted Functionality
Diastereospecific synthesis of phosphinidene-capped cyclodextrins leading to "introverted"ligands