He put a tick beside each word in the glossary that he had learned by heart.他在词表中每一个已熟记的生词旁做个记号。Try to learn by heart these English words and phrases.努力把这些英语单字和片语记住。My father can still recite the poems he learned by heart at school.我父亲仍能背诵出他上学时背下来的诗。