FAQs About the word first-class mail

일등 우편

mail that includes letters and postcards and packages sealed against inspection

No synonyms found.

No antonyms found.

first-class honours degree => 1등급 상, first-class => 일등, firstborn => 첫째, first-aid station => 응급 처치실, first-aid kit => 응급 처치 키트,