绝缘 絕緣
jué yuán
Уровень HSK: HSK 7–9
Значение
to have no contact with; to be cut off from; (electricity) to insulate
Учить в приложении → Писать по чертам
jué yuán
Уровень HSK: HSK 7–9
to have no contact with; to be cut off from; (electricity) to insulate
Учить в приложении → Писать по чертам