love letter
US /ˈlʌv ˌlet.ər/
UK /ˈlʌv ˌlet.ər/
1.
情书
a letter expressing one's love or affection for another person
:
•
He wrote her a beautiful love letter every week.
他每周都给她写一封美丽的情书。
•
She found an old love letter hidden in a book.
她在书里发现了一封旧情书。