过磷酸盐 guòlínsuānyán superphosphate Definitions Defs Origin Strokes Stroke Words Sentences Sents 过 過 guò adverbparticle to exceed to exceed or go beyond a certain limit; to surpass; (bound form) excessive; overly磷酸盐 磷酸鹽 línsuānyán phosphate any salt or ester of phosphoric acid
