Introversion
n. 内向性, 内省\\n[医] 内翻, 向内, [精神]内向
📖 牛津释义
introversion
n[U]
state of being introverted （思想感情等的）内向.
🗣️ 情景例句
I just called to tell you
我打电话是想告诉你
The day is long to him who knows not how to use it.
百无聊赖。
Oh, look! It's high!
快看，多高呀！