Correct 无失真 / wú shīzhēn / Strokes Example As an Adjective undistorted; lossless 1 Wú 无 shī zhēn 失真 biān mǎ 编码 yā suō 压缩 Copy Pinyin Sentence lossless coding/compression 2 Wú 无 shī zhēn 失真 chuán shū 传输 tú xiàng 图像 shū chū 输出 Copy Pinyin Sentence undistorted transmission/image/output