中点圆的英文

• midpoint circle

• 圆:    round; circular; spherical
• 点圆:    [数学] null circle; point circle
• 中点:    center mark; center point; centre mark; centre middle; centre point; centre spot; focus; median point; mid point; mid position; mid-position; middle point; neutral point
• 斑点圆:    sphaeroides maculatus
• 点圆规:    drop pen; dropbow compass

其他语言

中点圆的日语：ちゅうてんえん