精通jīngtōngto be proficient in; to masterHSK 6PronunciationjīngtōngExample sentence他精通三门外语,找工作很有优势。tā jīngtōng sān mén wàiyǔ, zhǎo gōngzuò hěn yǒu yōushì.He is proficient in three foreign languages, which gives him an advantage in finding a job.Read and choose an answerOne fixed sampleExplore a sample