r. in an exhaustive manner
r. completely and absolutely (`good' is sometimes used informally for `thoroughly')
adv. 彻底地, 绝对地, 透彻地, 详尽地, 周到地, 完全地, 完善地, 全面地
1. I cleaned my room thoroughly before the guests arrived.
在客人到来之前，我彻底清理了我的房间。
2. She studied thoroughly for her final exam.
她为期末考试进行了彻底的复习。
3. The instructions were explained thoroughly to avoid confusion.
为了避免混淆，说明被彻底解释了。