双边shuāngbiānbilateral; two-sidedHSK 7-9PronunciationshuāngbiānExample sentence两国签署了双边贸易协定。Liǎng guó qiānshǔ le shuāngbiān màoyì xiédìng.The two countries signed a bilateral trade agreement.Read and choose an answerOne fixed sampleExplore a sample