liveliness

名词 liveliness:

1. general activity and motion
   同义词：animation
2. animation and energy in action or expression
   同义词：life, spirit, sprightliness

1. Liveliness of mind or spirit; sprightliness.
   机智思想或精神生气勃勃; 机敏
2. The girl impressed her fiance's family with her liveliness and sense of humour.
   姑娘又活泼又富幽默感，未婚夫家人十分喜欢她。