cubic

cubic
[ˈkjuːbɪk]
adjective

having the shape of a cube
立方形的；立方体的
a cubic room.
立方形的房间。
■[attrib.]denoting a unit of measurement equal to the volume of a cube whose side is one of the linear unit specified
（度量单位）立方的
15 billion cubic metres of water.
150亿立方米的水。
■measured or expressed in such units
以立方计算的；以立方表示的
■involving the cube (and no higher power) of a quantity or variable
（量或变量的）立方的；三次的
a cubic equation.
立方等式。
■of or denoting a crystal system or three-dimensional geometrical arrangement having three equal axes at right angles
（晶系或立体几何图形）轴为直角的；立体的

noun

(Mathematics)a cubic equation, or a curve described by one
(数)三次方程式；三次曲线

派生
cubical
adjective
cubically
adverb
语源

late 15th cent. (in the sense 'involving the cube (and no higher power'): from Old French cubique, or via Latin from Greek kubikos, from kobos 'cube'

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