凹洞

āo dòng

Dictionary entry

cavity

What does 凹洞 mean?

凹洞 (āo dòng) has the following dictionary meaning.

1cavity

2pit

Character breakdown

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凹āoconcave; depressed; sunken; indented; female (connector etc)洞dòngcave · hole

Reviewed examples

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How to pronounce 凹洞

凹洞

āo dòng

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Base dictionary data: CC-CEDICT · CC BY-SA 4.0.