0 New HSK word(s):
0 Old HSK word(s):
标准谱线 [biao1 zhun3 pu3 xian4] Standard-Spektrallinie (S, Phys)Standardspektrallinie (S, Phys)
光谱曲线 [guang1 pu3 qu1 xian4] Spektrallinie (S)
谱线 [pu3 xian4] Spektrallinie (S)