regret not to do sth
后悔没有做某事
双语例句
1.
Regret not to recall something, do not allow defects to take heart.
不要去追忆悔恨的事情,不要任由缺憾去占据心扉。
2.
Do not wait until later to regret missed, do not want to wait until after the restore lost.
别等到错过后才去后悔, 别等到失去后才想挽回。