avariciously

例句：

1. 1. She always acts avariciously when she receives gifts.
   她收到礼物时总是表现得非常吝啬。
2. 2.The wealthy couple is known for their avaricious spending habits.
   这对富有的夫妇因其挥霍无度的习惯而闻名。
3. 3.He was criticized for his avaricious behavior at the party.
   他在聚会上因吝啬的行为受到批评。