Word
three-dimensional
三维的；立体的
核心释义
having three dimensions or giving the illusion of depth
- 1.
存在于三维空间中的；三维的。
Existing in three dimensions.
- 2.
涉及三维的；具有立体感的
involving or relating to three dimensions or aspects; giving the illusion of depth
- 3.
具有高度、宽度和深度(或深度感)的。
Having depth, or the illusion of depth, as well as height and width.
- 4.
三维的
having three dimensions
- 5.
逼真的,栩栩如生的。
Lifelike.
逼真的；栩栩如生的；存在于三维空间中的；三维的。；涉及三维的；具有立体感的；具有高度、宽度和深度(或深度感)的。；三维的
用法In use
The sculpture is three-dimensional, so visitors can walk around it and view it from every angle.
用法提示：three-dimensional 是形容词，作表语，表示‘三维的、有立体感的’。
The video game uses three-dimensional graphics to make the characters look more realistic.
用法提示：three-dimensional 是形容词，作定语，修饰 graphics，表示‘三维的’。
The teacher showed us a three-dimensional model of the human heart to help us understand its structure.
用法提示：three-dimensional 是形容词，作定语，修饰 model，表示‘三维的、立体的’。
lifelike three-dimensional characters
a three-dimensional account of conditions under the new government
three-dimensional + noun
相关词与表达Connections
搭配Collocations
- three-dimensional space
- 三维空间
- Light travels in straight lines through three-dimensional space.光在三维空间中沿直线传播。
- three-dimensional model
- 三维模型
- The architect built a three-dimensional model of the new library.建筑师制作了新图书馆的三维模型。
- three-dimensional object
- 立体物品；三维物体
- The software lets you rotate a three-dimensional object on the screen.这款软件可以让你在屏幕上旋转立体物品。
- three-dimensional image
- 立体影像；三维图像
- The scanner produces a three-dimensional image of the whole brain.扫描仪生成整个大脑的立体影像。
学习提示Learner notes
记忆技巧Memory Tip
联想记忆：three 是“三”，dimensional 是“维度”；脑中想一个盒子有长、宽、高，就是 three-dimensional（三维的），像 3D 电影一样逼真。
语境与语域Context & Register
语域：neutral 常见场景：geometry and math、3D films、computer graphics and design 通常为中性表达，科技、数学、计算机图形以及日常谈3D电影、立体图像时都比较常见；引申为“逼真、栩栩如生”时多用于书面描述。
发音与拼写Pronunciation & Spelling
与 three-dimensional 拼写相似的词：two-dimensional、multidimensional、one-dimensional、four-dimensional 都包含 -dimensional 结尾。但根据给定发音 θriːˈdimenʃənəl，重音在 di 上，而这些词通常重音在 men 上，且 di 读作 /daɪ/，因此发音不完全相同。conventional 和 intentional 的结尾 /ɛnʃənəl/ 与 three-dimensional 的后半部分相似，但重音位置不同。注意：sensational 拼写相似但重读元音为 /eɪ/，不押韵。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from ECDICT, WIKTIONARY.