- circumference n. 円周, 周囲.【動詞+】【形容詞 名詞+】【前置詞+】
- A gear wheel is a circular disk with evenly spaced teeth around its circumference.
大歯車は周囲に等間隔に歯がついている円盤である
【+前置詞】- the circumference of one's chest
胸囲.
- A gear wheel is a circular disk with evenly spaced teeth around its circumference.
- abdominal circumference: 腹囲◆【略】AC
- angle at the circumference: 円周角{えんしゅうかく}
- angle of circumference: 円周角{えんしゅうかく}