Cách sử dụng
The word 'regrettable' is used to describe something that we wish hadn't happened or something we wish we hadn't done. We use this word to express our disappointment or sadness about something that had a negative impact. For example, if someone forgot to send an important email, they might say "It's regrettable that I forgot to send the email on time." The word 'regrettable' can also be used to express sympathy for someone else's unfortunate situation. For instance, if someone lost their job, we may say "It's regrettable that you lost your job, I'm sorry to hear that."