Regretless
a. 无悔的, 不后悔的, 没有遗憾的
🗣️ 情景例句
Well, that was delicious! Thanks very much indeed. I know that you are a really good cook.
阿，这顿饭真是太可口了，非常感谢。我知道你是一个非常出色的厨师。
His apology didn't seem sincere.
他的道歉看起来不是真诚的。
Though the doctors did his best, the patient's recovery was slow.
尽管医生竭力医治，但病人恢复缓慢。