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Words
Hanzi
铁
证
【
tiě
zhèng
】
ironclad evidence
conclusive proof
铁
证
【
tiě
zhèng
】
ironclad evidence
conclusive proof
铁
HSK 2
含义
iron; strong, solid, firm
拼音
tiě
Details
证
HSK 3
含义
prove, confirm, verify; proof
拼音
zhèng
Details