Meanings of 凹凸
By ear
Play it, then pick what 凹凸 means.
About 凹凸
Podcast: 凹凸
Podcast: 凹凸
Listen to Jason & Amy break down this word for you
New here?
AI study notes for 凹凸
凹凸 (āotū) vs 不平 (bùpíng) — use 凹凸 for describing a surface with bumps and hollows, while 不平 refers more generally to unevenness without the specific texture connotation.
Commonly used in both formal and informal contexts, '凹凸' can describe physical surfaces as well as metaphorical unevenness. Be careful with pronunciation: the first tone for '凹' and the first tone for '凸' must be clearly distinguished to avoid confusion with other similar-sounding words.
As a Level 6 word, '凹凸' connects to vocabulary related to physical descriptions and abstract qualities. Focus on using it in context with other descriptive terms to enhance your expressive capabilities in Mandarin.
Learners often confuse '凹' and '凸' with similar-sounding words. For example, saying 'ao1 tu2' instead of 'ao1 tu1' changes its meaning. Pay attention to the correct tones to avoid misunderstandings.
Pronunciation of 凹凸
Drill the tone of 凹凸, say it back, see your pitch against the model voice, and earn XP towards mastery. Interactive tone practice is part of Pro.
Jason Explains 凹凸 to you
Let me explain 凹凸 for you
Make it yours
Jason looks at what you watch and listen to, the checkpoints you have cleared, our lessons and what you have been exploring, and explains 凹凸 through them.
Sign in free to make it personal. New accounts start with 200 AI credits.
How well do you know 凹凸?
Learning Lab
Knowing 凹凸 is seven skills, not one.
Its meaning, its character, its pinyin, its tone — hearing it, saying it, writing it. The Learning Lab measures each one from your own practice, on every word you study, so you see what you actually know rather than how much you have done.
- MeaningFree
- CharacterFree
- PinyinFree
- TonePro
- ListeningPro
- SpeakingPro
- WritingPro
Component characters
How to say bumpy in Chinese
“bumpy” in Chinese is凹凸
The term '凹凸' refers to a surface that is not smooth, characterized by bumps and hollows. It can describe physical textures, such as a rugged landscape or uneven terrain, as well as abstract concepts like unevenness in quality or performance.
When to use 凹凸
Commonly used in both formal and informal contexts, '凹凸' can describe physical surfaces as well as metaphorical unevenness. Be careful with pronunciation: the first tone for '凹' and the first tone for '凸' must be clearly distinguished to avoid confusion with other similar-sounding words.
凹凸 or something close to it
凹凸 (āotū) vs 不平 (bùpíng) — use 凹凸 for describing a surface with bumps and hollows, while 不平 refers more generally to unevenness without the specific texture connotation.
What learners get wrong
Learners often confuse '凹' and '凸' with similar-sounding words. For example, saying 'ao1 tu2' instead of 'ao1 tu1' changes its meaning. Pay attention to the correct tones to avoid misunderstandings.
Write 凹凸
New here? to save your writing progress and earn XP.
Practice writing 凹凸 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.
Grammar patterns of 凹凸
凹凸 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 8 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.
Fill the gap
Type the missing word. Pinyin works; then pick the character.
他摇摇晃晃地行走在停车场____不平的地面上。
He staggered on the uneven surface of the car park.
Example sentences for 凹凸 (4)
Ask Jason
Have a question about 凹凸?
Jason answers about this word at your level: example sentences, how it differs from similar words, and a way to remember it.
Sign in free to ask. New accounts start with 200 AI credits.
Cultural Notes for 凹凸
While Western design often favors smooth finishes, Chinese aesthetics appreciate the beauty of texture and unevenness, which can convey naturalness and harmony.
Frequently asked questions about 凹凸
'凹凸' can describe both physical surfaces and metaphorical concepts, such as uneven performance or quality.
Jason Recommends
Not sure what to learn after 凹凸?
Jason picks three words from your level and explains why each one is worth your time next. It takes a free account so he knows what you already know.