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坑内掘り (こうないぼり) — underground mining | Kumi Dictionary

Dictionary
Kanji Vocab
坑内掘り

坑内掘り

坑こう内ない掘ぼり

underground mining

Kanji Vocab Nature & Environment24 strokes

Hold to practice stroke order

こうないぼり

Noun

1.

underground mining

ANIMATION

Stroke 0 / 24

Speed1.0x

Speed1.0x

Kanji that make up this word

inside・within・between・among・house…(1)

dig・delve・excavate

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Related concepts for this entry

Used in vocabulary

坑
内
掘
り