多晶硅 duōjīngguī polysilicon Definitions Defs Origin Strokes Stroke Words Sentences Sents 多晶硅 duōjīngguī polysilicon polycrystalline silicon, commonly used in the manufacture of electronics and solar cells
多晶硅 duōjīngguī polysilicon polycrystalline silicon, commonly used in the manufacture of electronics and solar cells
