凹痕
āo hén
dent; indentation; notch; pitting
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凹痕 is not on the HSK 2.0 lists or the new exam syllabus.
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Frequently Asked Questions
凹痕 (āo hén) means "dent; indentation; notch; pitting" in Chinese.
凹痕 is pronounced "āo hén" in Mandarin Chinese. It is made up of 2 syllables.
凹痕 is not part of the HSK vocabulary lists. It may be a specialized or advanced word.
凹痕 is made up of the characters 凹, 痕. Each character has its own meaning and can appear in other words.
You can practice writing 凹痕 using our stroke order tool.
Reviewed by RJ Murray, Founder, HSK Lord.