单词	牛蹄钟螺
释义	牛蹄钟螺Tectus niloticus
随便看	mathematicize mathematicized mathematicizes mathematicizing mathematic logic mathematic machine theory mathematic, mathematical mathematic model mathematic operator mathematic power mathematic programming mathematic programming model mathematic relation mathematic routine mathematics mathematics and sciences mathematics curriculum mathematics disorder mathematics education mathematics in recognizable for automatically compiled mathematics instruction mathematics of map projection mathematics placement examination mathematics skill test mathematics teacher