r. after an unspecified period of time or an especially long delay
adv. 最后, 终于
1. I finally finished my homework.
我终于完成了我的作业。
2. After a long wait, she finally arrived.
经过漫长的等待，她终于到了。
3. He finally found the keys he lost.
他终于找到了他丢失的钥匙。