r. to a sufficient degree
adv. 足够, 充分
1. She studied sufficiently to pass the exam.
她学习得足够多以通过考试。
2. The food was sufficiently warm to eat.
食物的温度足够高，可以吃了。
3. We have sufficiently covered the main topics in our discussion.
我们在讨论中已充分涵盖了主要主题。