Characters

光學頻譜
HanDeDict 100318
Traditional 光學頻譜 Simplified 光学频谱
Pinyin guang1 xue2 pin2 pu3
Deutsch Spektrum (u.E.) (S)

光學頻譜
HanDeDict 200217
Traditional 光學頻譜 Simplified 光学频谱
Pinyin guang1 xue2 pin2 pu3
Deutsch Spektrum (S)

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