电讯diànxùntelecommunications; telecomHSK 7-9PronunciationdiànxùnExample sentence这家公司的业务已经扩展到电讯领域。Zhè jiā gōngsī de yèwù yǐjīng kuòzhán dào diànxùn lǐngyù.The company has expanded its business into the field of telecommunications.Read and choose an answerOne fixed sampleExplore a sample