At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
Now and then ( মাঝে মাঝে ) He comes here now and then.
At a loss ( হতবু্দ্ধি ; কিংকর্তব্যবিমূঢ় ) He was at a loss and did not know what to do.
By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
Head and ears ( সম্পূর্ণরূপে ) He is over head and ears in debt.
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.
