to learn from an unpleasant experience so as not to repeat it
খারাপ অভিজ্ঞতা থেকে শিক্ষা নিয়ে তা না পুনরাবৃত্তি করা
"After being late several times, he finally learned his lesson."
"বারবার দেরি করার পর অবশেষে সে শিক্ষা পেয়েছে।"
The amount of time something is broadcast on TV or radio
a feeling of relief after a problem or burden is resolved
to summarize something briefly
Someone who starts using a new product before others.
to be better than others
to unite and support each other when facing opposition