to laugh uncontrollably at something
কিছু শুনে অপ্রতিরোধ্যভাবে হেসে ফেলা
"Everyone cracked up at his funny joke."
"তার মজার কৌতুকে সবাই হেসে লুটোপুটি খেয়েছিল।"
to show romantic or sexual interest in someone
to substitute for someone temporarily
to discuss possible objectives informally
to investigate or examine something carefully
to become familiar or comfortable with something
to fall slightly before rising again