并行口 Traditional 並行口 bìng xíng kǒu 🔊 parallel port (computing) + Review this word Meanings bìng xíng kǒu 並行口 parallel port (computing) Its characters 并bìngandHSK 4行xíngto walk; to go; to travelHSK 3口kǒu(measure word for people in a family)HSK 1