to reduce the amount of something harmful, especially pollution
ক্ষতিকর পদার্থের পরিমাণ, বিশেষ করে দূষণ, কমানো
"Nations are taking measures to cut down on emissions from industries."
"দেশগুলো শিল্প খাত থেকে নির্গমন কমানোর ব্যবস্থা নিচ্ছে।"
to quit or withdraw from a competition or activity
to prepare yourself for sustained effort
to seek help from a third party to resolve conflict
to feel deep sadness or longing because of something or some...
to make something easier to understand
to gradually develop skills or actions that lead to success