读音

/kjuːb/

释义

• 名词: 一个正方体，六个面都是正方形的三维形状。例如: “The child was playing with a red cube.”
• 动词: 把…变成立方体；求…的立方。例如: “The mathematician cubed the number to find its volume.”
• 形容词: 立方的，立方体形状的。例如: “The cube ice cubes fit perfectly in the glass.”

短语

• “cube root” 表示一个数的立方根。
• “cubed ice” 指的是立方体形状的冰块。

例句

• 名词: “The cube had sides measuring exactly 3 inches.”
• 动词: “When you cube a number, you multiply it by itself twice.”
• 形容词: “The modern sculpture was made of polished cube stones.”

同义词

• 名词:
  • block
  • rectangular prism
• 动词:
  • raise to the power of three
  • cube up
• 形容词:
  • cubic
  • three-dimensional