অনুসন্ধান করুন
অভিধানের ভাষা নির্বাচন করুন
to know which side one's bread is buttered on
to know which side one's bread is buttered on
01
to know the exact way to treat others or how to act so as to get what one desires
উদাহরণ
He's a smart businessman; he knows which side his bread is buttered on.



























