FAQs About the word open letter

公開信

a letter of protest; addressed to one person but intended for the general public

書信,卡,派發,電子郵件,書信,廢郵件,信,郵件,備忘錄,備忘錄

No antonyms found.

open interval => 開區間, open house => 開放日, open frame => 開放式框架, open fracture => 開放性骨折, open fireplace => 壁炉,