n.(某人特有的)气质,习性,癖好
The book is a gem of Victorian idiosyncrasy.
这本书展现了维多利亚时代特色的精华。
It was his idiosyncrasy to seem much older than his years.
他的特点是看起来比实际年龄苍老得多.
Eating no meat was Amy's idiosyncrasy.
不吃肉是艾美的习惯.