Throw cold water on’ means—

The Invention of computer has turned over a new leaf in the history of modern technology. “Fag end” means— Brain child - means- The Idiom 'Dead Letter' He is proud of his bad blood “To push somebody to the wall” এর অর্থ- The judge acquitted him ___ the charge. Knocking out'means- 'Bill of fare' is - Take somebody to task ___ the meaning of this idiom is -