作证 zuòzhèng testify Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: evidence All meanings 13 zuòzhèng 13 testify 12evidence 1 1 sentence for 作证 (zuòzhèng — evidence) 这些照片可以作证他当时确实在场。 zhèxiē zhàopiàn kěyǐ zuòzhèng tā dāngshí quèshí zàichǎng. These photos can testify that he was indeed present at the time. Source: Dong Chinese Dictionary