凹坑 (āo kēng) — concave depression; crater
Definizione
凹坑 (āokēng) is a small concave depression or pit in a surface — like lunar craters or dents left by rain on pavement. Pairs with 表面 / 上 to specify where the dip is.
noun
concave depressioncrater
Classificatore · 个
Esempi
- 凹坑。Yuè qiú biǎo miàn yǒu hěn duō āo kēng.There are many craters on the surface of the moon.
- 凹坑。Zhè piàn cǎo dì shàng yǒu yí gè hěn shēn de āo kēng.There is a very deep concave depression in this meadow.
- ，凹坑。Dà yǔ guò hòu, lù miàn shàng chū xiàn le hěn duō xiǎo āo kēng.After the heavy rain, many small concave depressions appeared on the road.
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