cube
英 [kjuːb]
美 [kjuːb]
- n. 立方；立方体；骰子
- vt. 使成立方形；使自乘二次；量…的体积
- n. (Cube)人名；(瑞典、德)库贝
使用频率:
记忆方法
将“cube”与“cube-shaped”联系，想象一个完美的正方体（cube），它有6个面，每个面都形状相同，这种结构可以帮助你记忆其意义为“立方体”。
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中文词源
cube 立方体
词源不确定，可能来自PIE*keub,弯，转，词源同cubit,camber.
英语词源
- cube
-
cube: [16] Greek kúbos meant literally ‘six-sided solid figure’, a sense handed down to English via Latin cubus. Apart from more obvious metaphorical applications, such as ‘dice’, the Greek word was used for the internal cavity of the pelvis, a semantic feature which links it with its possible relative, English hip. The fine-art term cubism was introduced to English in 1911 from French, where it seems to have been coined in 1908 by an anonymous member of the Hanging Committee of the Salon des Independents. The story goes that when a painting by Georges Braque was being shown to the committee, he exclaimed ‘Encore des Cubes! Assez de cubisme!’.
- cube (n.)
- 1550s, from Middle French cube (13c.) and directly from Latin cubus, from Greek kybos "a cube, a six-sided die, vertebra," perhaps from PIE root *keu(b)- "to bend, turn." Mathematical sense is from 1550s in English (it also was in the ancient Greek word: the Greeks threw with three dice; the highest possible roll was three sixes).
- cube (v.)
- 1580s in the mathematical sense; 1947 with meaning "cut in cubes," from cube (n.). The Greek verbal derivatives from the noun all referred to dice-throwing and gambling. Related: Cubed; cubing.
权威例句
- 1. She sucked an ice cube into her mouth, and crunched it loudly.
- 她吸了块冰块到嘴里，嘎嘣嘎嘣地大声嚼着。
- 2. Remove the seeds and stones and cube the flesh.
- 把籽和果核弄掉，将果肉切成小方块。
- 3. A dice is a cube.
- 骰子是立方体.
- 4. The box was cube - shaped.
- 这个箱子是立方形的.
- 5. The cube of 3 is 27.
- 3的立方是27.
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