凹凸 (Chinese PinYin: [āo tū]; traditional Chinese: 凹凸) may mean: (1) concave-convex; (2) uneven; (3) embossing; (4) rough. It is a high-frequency word and can be used in both written and spoken Mandarin Chinese. Some common phrases and expressions are: 凹凸镜 (concave-convex lens), 凹凸不平的路面 (bumpy road), 凹凸的 (uneven, rough), 凹凸的木地板 (rough wooden floor), 凹凸不平 (uneven; sags and crests), 凹凸印刷 (embossing), 凹凸砌合 (out-and-in bond).
Literally: 凹 (concave) + 凸 (convex)
1. How to pronounce 凹凸?
Chinese Pinyin: [āo tū]
Pronunciation examples: Please click to play the below audio.
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Male speaker
Audio source: created by Baidu Voice
2. Synonyms And Antonyms of 凹凸
Synonyms: 高低, 粗糙,
Antonyms: 平整,
3. What are the fixed expression, collocation and idioms that contains 凹凸
Fixed expression: 凹凸镜 (concave-convex lens),
Collocation: 凹凸不平的路面 (bumpy road), 凹凸的 (uneven, rough), 凹凸的木地板 (rough wooden floor),
Idioms: 凹凸不平 (uneven; sags and crests), 凹凸印刷 (embossing),
Terminologies: 凹凸砌合 (out-and-in bond),
4. How to use 凹凸 in a sentence?
Below are some example sentences and quotes containing 凹凸.
4.1 这是一个凹凸不平的沟，但是他看不到太深的地方。
Translation: It was an uneven, dark ditch, but he could not see deep into it.
4.2 这种混合物中形成的纤维是凹凸不平和随机排列的
Translation: The mixture produces quite an uneven and random fabric.
4.3 如果在挖沟时有所折衷，则只能得到一条凹凸不平的沟。
Translation: If you make compromises when you dig a ditch, you just get uneven one.
4.4 月球仪上的凹凸的表面和坑与真正的月球表面，相差无几。
Translation: The model of the moon replicates exactly the craters and uneven surface of the actual moon.
4.5 面板的工作表面设为平滑面或带有图案的凹凸面。
Translation: The working surface of the face plate is a smooth face or a convex-concave body shape with patterns.
4.6 盐田内部的地表凹凸不平
Translation: Inside the salt pan, the land surface is uneven.
4.7 产品设计有凹凸不平的防滑面
Translation: The product is designed with uneven anti-slip surface.
4.8 他摇摇晃晃地行走在停车场凹凸不平的地面上。
Translation: He staggered on the uneven surface of the car park.
5. Stroke Order
Stroke order images provided by Wikimedia stroke order project