各位同学，大家好！
今天是我们每日一词的第186个单词！
Slow down to go fast!
今天的核心词汇是regret [rɪ'gret]
vt. 可惜，遗憾，后悔
n. 可惜；遗憾，后悔
regret - regretted - regretted - regretting
例句：
He deeply regretted losing his temper.
他很后悔没有控制住他的脾气。
Larry said he had no regrets about retiring.
拉里曾说他对于退休没有任何遗憾。
Much to my regret, I am unable to accept your kind invitation.
不能接受您的盛情邀请， 深为抱歉。
派生：
regretful adj. 后悔的；遗憾的
e.g. I am deeply and wholeheartedly regretful for my actions.
固定搭配：
regret to do 抱歉要去做某事
regret doing sth. 后悔做过某事
e.g. I regret to tell you that you can't pass the examination.
I regret disturbing yo so long.
Get busy living or get busy dying
