单词	楚酸
释义	楚酸 chǔ suān猶辛酸。
随便看	double color effect double-color effect double color graph double color laser double color lens doublecolor map double color rubber pipe double colors effect double colors injecting double color temperature Double color transfer printing machine double coloured plastic injection machine double coloured twist yarn double colour electro-engraving device double colour ice cream machine double-colour injection mold double-colour plastic extruder double column double-column Double-column adsorption chromatography double-column bridge pier double-column bridge piers double-column combined pile cap double-column drill rig double column guideway grinding machine