to think carefully about something
কোনো বিষয়ে গভীরভাবে ভাবা
"Take a day to mull over the offer."
"প্রস্তাবটি নিয়ে ভাবার জন্য এক দিন সময় নাও।"
something that suits one’s interests or abilities perfectly
to not completely believe something
when the situation becomes very difficult or challenging
to memorize something perfectly
a very low-priced, high-risk stock
to start something; to begin working or functioning