Word: 证件 (zhèngjiàn) Traditional: 證件 证件 dictionary entry zhèngjiàn certificate Full dictionary entry for 证件 Example sentences using 证件 2 sentences, showing page 1 of 1. 我的证件丢了。 Wǒ de zhèngjiàn diū le. I lost my papers. 我的证件放在包里了。 Wǒ de zhèngjiàn fàng zài bāo lǐ le. My papers are in my bag.