单词	chair dredge
释义	chair dredge 链式挖泥机
随便看	galliumGa Gallium-germanium gallium-germanium albite gallium-germanium anorthite gallium grading gallium grsenic phosphide gallium halide gallium hydride gallium hydroxide galliumiibromide gallium ii bromide galliumiichloride gallium ii chloride galliumiiibromide gallium iii bromide galliumiiichloride gallium iii chloride galliumiiifluoride gallium iii fluoride galliumiiihydroxide gallium iii hydroxide galliumiiiiodide gallium iii iodide galliumiiimonochloridephthalocyanine gallium iii monochloridephthalocyanine