re+gret

• re-前缀，表示‘再次’或‘回’
• gret来自古法语‘greter’，意为‘哭泣’或‘哀悼’

re-（再次）+ gret（哭泣）→ 再次哭泣，即‘后悔’

regretful

后悔的，遗憾的

regrettable

令人遗憾的，可惜的

regress

退回，倒退

regenerate

再生，重建

1. 释义 1后悔，遗憾

   I deeply regret not attending the meeting yesterday.

2. 释义 1后悔，遗憾

   She expressed her regret over the misunderstanding.

3. 释义 1后悔，遗憾

   He looked back on his life with no regrets.