印证 yìnzhèng HSK7 to verify Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 在哪里可以为我的学生打印证书? zài nǎli kěyǐ wèi wǒde xuésheng dǎ yìn zhèngshū? Where can I print certificates for my students? Source: CCMatrix