城墙chéngqiángcity wall; defensive wall around a cityHSK 7-9PronunciationchéngqiángExample sentence这座古城的城墙已有六百多年的历史。zhè zuò gǔ chéng de chéngqiáng yǐ yǒu liù bǎi duō nián de lìshǐ.The city wall of this ancient city has a history of more than six hundred years.Read and choose an answerOne fixed sampleExplore a sample