信誓旦旦的英文

参考释义

信誓旦旦[xìnshìdàndàn]

• -takeanoathdevoutly;pledgeinallsincerityandseriousness;vowsolemnly;givesb.one'sfirmandsolemnpromise;oathsolemnlypledged;asincerepledge;Clearlywasonesworntogoodfaith.