0 New HSK word(s):

1 Old HSK word(s): B N 能源 * neng2yuan2 Energiequelle

能量来源 [neng2 liang4 lai2 yuan2]

Energiequelle (S)
能源 [neng2 yuan2]

Energiequelle, Energie, Energieträger (S)
能源基地 [neng2 yuan2 ji1 di4]

Energiequellen-Basis (S)