be crazy over

• 热衷于

be crazy over的用法和样例：

例句

1. My father was crazy about baseball.
   我父亲非常热衷于棒球。
2. Lily used to be keen on stamps collecting.
   莉莉曾经热衷于集邮。
3. She was seized by a desire to be a singer.
   她醉心于当一名歌手。