to control your emotions and behave calmly
নিজেকে নিয়ন্ত্রণ করা এবং শান্ত থাকা
"You need to get a grip on yourself before talking to your boss."
"বসের সাথে কথা বলার আগে নিজেকে সামলে নাও।"
without emotion or pity; deliberately cruelly
to do everything possible to achieve a goal
to criticize someone or something unfairly
a very good chance; rare opportunity
behave in a manner appropriate to your age
someone who helps or assists others