অনুসন্ধান করুন
by heart
01
by relying only on one's memory
উদাহরণ
He memorized his girlfriend's address by heart.
This was something you couldn't learn by heart out of a book.
I know by heart that there are passages devoted to this in our substantial programme.
He once said something that I still remember by heart.
I have to get the quotes for my presentation by heart.
