A blessing in disguise( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
Tooth and nail( তীব্রভাবে ) He fought tooth and nail against his enemy.
At least( অন্ততঃ ) At least one hundred boys will come to school today.
