circumference
圆周
常用释义
英音[ səˈkʌmfərəns ]
美音[ sərˈkʌmfərəns ]
变形
复数:
circumferences
基本释义
- n. 圆周，周长；周边，外围
例句
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1·The circumference of the circle is calculated by multiplying the diameter by pi.圆的周长是通过直径乘以圆周率来计算的。来源: youdao
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2·They measured the circumference of the ancient tree to estimate its age.他们测量了这棵古树的周长来估算它的树龄。来源: youdao
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3·The athlete ran around the circumference of the track several times.这位运动员绕着跑道的周长跑了好几圈。来源: youdao
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4·The circumference of the pond is lined with beautiful flowers.池塘的周边种满了美丽的花朵。来源: youdao
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5·We need to know the circumference of the cylinder to make a proper label.我们需要知道圆柱体的周长才能制作合适的标签。来源: youdao
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6·The circumference of the city wall is about ten kilometers.城墙的周长约为十公里。来源: youdao
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7·The children walked along the circumference of the playground hand in hand.孩子们手拉手沿着操场的周边走着。来源: youdao
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8·The circumference of the wheel determines how far it can roll in one rotation.轮子的周长决定了它转一圈能滚多远。来源: youdao
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9·She tied a ribbon around the circumference of the hat.她在帽子的周边系了一条丝带。来源: youdao
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10·The circumference of the planet is much larger than that of the moon.这颗行星的周长比月球的周长要大得多。来源: youdao
网络释义
- waist circumference : 腰围
- chest circumference : 胸围
- head circumference : 头围
- hip circumference : 臀围
同义词
n.
[数]圆周；周长；胸围
同根词
词根：
circumference