r. for a long time without essential change
adv. 永久, 不变, 持久
[计] 永久性的
1. She decided to move to New York permanently.
她决定永久性地搬到纽约。
2. The changes to the policy will be implemented permanently.
政策的变化将永久性地实施。
3. He got a tattoo that he will have permanently.
他纹了一个纹身，这个纹身将会永久保留。