FAQs About the word billet doux

書信

a personal letter to a loved one expressing affectionA love letter or note.

派發,書信,信,郵件,備忘錄,備忘錄,信函,公開信,明信片,航空郵件

No antonyms found.

billet => 紙條, billed => 帳單, billbug => 象鼻蟲, billboard => 廣告牌, billbeetle => 瓶鼻金龜,