freakishness

1. At tea, two or three hours earlier, they had, in the freakishness of affection, drunk from one cup.
   在两三个小时以前，他们吃茶点时还相亲相爱，用一个杯子喝酒。
2. Whether moved only by her ordinary freakishness, or because an evil spirit prompted her, she put up her small forefinger, and touched the scarlet letter.
   不知孩于和往常一样想要调皮，还是受到一个邪恶的精灵的指使，她举起她小小的食指，去摸那红字。

noun

1. marked strangeness as a consequence of being abnormal

   Synonym:    abnormality