单词	半官半私的
释义	同Demi-official
随便看	polycrystalline silicon solar cell polycrystalline-silicon tft polycrystalline silicon thin film polycrystalline-silicon thin-film-transistor polycrystalline si/sige thin-film polycrystalline thin film polycrystalling polycrystallinity polycrystallite polyctenidae polyculture polycyathus chaishanensis polycyclic polycyclic aromatic hydrocarbon polycyclic aromatic hydrocarbons polycyclic aromatic hydrocarbons {= pahs} polycyclic aromatic hydrocarbons-- pahs polycyclic aromatic hydrocarbons; pahs polycyclic aromatic hydrocarbon｛=pah｝ polycyclic compound polycyclic drainage polycyclic flower polycyclic geosyncline polycyclic group polycyclic landform