Cut to the quick( মর্মাহত হওয়া ) I was cut to the quick by his words.
In fine ( পরিশেষ ) In fine he declared his plan.
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.
Hold good( প্রযুক্ত হওয়া ) This ruls will not hold good here.
At a low ebb( নিম্নমুখী ) His fame is at a low ebb now.
Dead of night( মধ্য রাত্রি ) The robbers broke into the house at dead of night.