信誓旦旦

xìnshìdàndàn

pledge in all sincerity; vow solemnly

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vow solemnly

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vow solemnly

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信誓旦旦

xìn shì dàn dàn

take an oath devoutly; pledge in all sincerity and seriousness; vow solemnly; give sb. one's firm and solemn promise; oath solemnly pledged; a sincere pledge; Clearly was one sworn to good faith.

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信誓旦旦|信誓旦旦 [xìn shì dàn dàn] ► to make a solemn vow