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 resist unfair treatment or oppression
to focus all attention and effort on achieving something
to visit a place briefly on your way somewhere else
to use part of your savings for something
to indicate a direction or possible cause
to cause yourself to owe a large amount of money