cubicKK [ˋkjubɪk] /ˈkjubɪk/发音形容词1立方的用于体积单位The tank holds about three cubic meters of water.这个水槽可以容纳大约三立方公尺的水。2立方体的、正方体的The building is a simple cubic structure made of concrete.这栋建筑是由混凝土构成的简单立方体结构。3三次的数学Students learned how to solve a cubic equation in class.学生在课堂上学到如何解三次方程式。用这个字练口说→