"need" এর সংজ্ঞা এবং অর্থ

used for saying what one should or has to do

to be required or obliged to do a certain thing

a condition or situation in which something is necessary

(usually plural) a set of things that allow someone to achieve their goal or live comfortably

the psychological feature that arouses an organism to action toward a desired goal; the reason for the action; that which gives purpose and direction to behavior