regret的几个词组的意思是什么

名词呢,
是遗憾拉,
动词的话
就是为...遗憾,惋惜.

1. We informed her with regret of our decision.(名词)
我们遗憾地把我们的决定通知她。

2. She immediately regretted her decision.
她做出决定后立即感到后悔。 (动词)

3. We regret that we are unable to reconsider your case.
我们很遗憾无法再考虑你的情况。

4. It is to be regretted that...
遗憾的是...

5. I regret what I said.
我很后悔不该说那话.

6. I regret to say the job has been filled.
十分抱歉, 那个工作已经有人做了.

7. I regret that I cannot help.
很抱歉, 此事爱莫能助.

8. I regret (his) ever having raised the matter.
（他）竟然提出此事, 令人遗憾.(全部动词)

:)

regret to do 对要做的事遗憾。 (未做) regret doing 对做过的事遗憾、后悔