proven effective through experience or hardship
অভিজ্ঞতা বা কঠিন পরিস্থিতিতে কার্যকর প্রমাণিত
"She’s a battle-tested leader who knows how to stay calm under pressure."
"সে একজন অভিজ্ঞ নেতা যিনি চাপের মধ্যেও শান্ত থাকতে জানেন।"
to say something embarrassing or inappropriate
To have an opportunity to be part of decision-making or impo...
to combine efforts with others for a common purpose
to start being broadcast on television or radio
a small part of a much bigger problem
to focus on a smaller area or set of options