sunniness
🇬🇧/ˈsʌninəs/ 🇺🇸/ˈsʌninɪs/ 3the quality of being bright and cheerful, or exposed to sunlight.
noun [抽象名词]阳光照射,阳光充足;活泼
He had a sunniness of disposition that delighted us all.
他性情愉快,使我们大家都快乐.
单词造句:
He had a sunniness of disposition that delighted us all.
他性情愉快,使我们大家都快乐.