1.reflect on 深思，考慮，反省

例句：We should often reflect on our past mistakes.

我們應當經常反省自己過去的錯誤。

2.refrain from 忍住，節制，自制以避免

例句：If you can refrain from calling attention to your fears and anxieties, nobody will know about them.

如果你能克制住不去注意恐懼和焦慮，那么將無人會察覺到它們。

3.regard as 把…看作是，把…視為

例句：He regard as a sinner by oneself, should be punished, but does not dare to bear one's own responsibility for an offence publicly.

他把自看成一個罪人，應該受到懲罰，但又不敢公開承擔自己的罪責。

4.regardless of 不顧，不惜，不計，不論

例句：Regardless of how much patience we have, we would prefer never to use any of it.

無論我們有多大的耐心，我們都希望永遠不要用到它。

5.register for 為…注冊，為……做登記，辦理……手續

例句：She said she was going to register for next term's classes, so I said I'd go, too.

她說她準備去登記下個學期的課程，我說我也要去。

6.registrar's office 注冊辦公室

例句：The 3-hour final exam will be scheduled by the Registrar's Office.

期末考試有3小時，將由注冊組辦公室安排相關事宜。