The relationship between how much of something is available and how much people want it.
চাহিদা ও সরবরাহের সম্পর্ক।
"The price of oil depends largely on supply and demand."
"তেলের দাম মূলত চাহিদা ও সরবরাহের উপর নির্ভর করে।"
a person who is always busy and active
to approach the last possible moment before a deadline
To motivate someone to take action or work harder.
to assert your authority or make a firm decision
to begin an activity or journey
to succeed in doing something difficult