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翻訳　日本語　英語: 内径

辞書: main
内径
名詞
1 aegir, bore, bore-hole, caliber, calibre, drill hole, dullard, eager, eagre, gauge, tidal bore.
2 aperture, bore, caliber, calibre, diam, diameter, gauge.
3 bore, caliber, calibre, gage, gauge, standard of measurement.
4 bore, caliber, calibre, gauge, quality.