Necker cube
名词 n.
英文释义
名词 n.
- An optical illusion consisting of a wireframe drawing of a cube, where a given face may be perceived as being either on the front or the back of the cube.
词形变化
词源
The Necker cube was first published as a rhomboid in 1832 by Louis Albert Necker.
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数据来源: Wiktionary