cube
noun [ C ] uk/kjuːb/ us/kjuːb/
(SHAPE)
立方体;立方形的东西
a solid object with six square sides of equal size
Cut the cheese into small cubes. 将奶酪切成小方块。
(NUMBER)
mathematics specialized立方，三次方
the number made by multiplying a number twice by itself
cube
verb [ T ] uk/kjuːb/ us/kjuːb/
(SHAPE)
把（食物）切成方块
to cut food into cubes
(NUMBER)
mathematics specialized求…的立方
If you cube a number, you multiply it twice by itself.
2 cubed (= 2 x 2 x 2) equals 8, and is written 23. 2的立方等于8，写作2³。