Immediately; without hesitation.
तुरंत; बिना हिचकिचाहट के।
"He’s ready to help at the drop of a hat."
"वह बिना हिचकिचाहट के मदद करने के लिए तैयार है।"
to become mentally unstable or extremely upset
A true friend is invaluable and precious.
to embrace and actively engage with something
to dominate a particular market
to suddenly become very angry or lose control
something that is still being developed or improved