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圆形的长线用英文怎么说

发布人:网络 发布时间:2025-07-22
圆形的长线可以用英语表示为 "circumference."

"Circumference" 来源于拉丁语 "circumferentia," 其中 "circum-" 意为 "around","ferentia" 意为 "carrying"。因此,"circumference" 的意思是 "周围的部分,周长"。

下面是一些英文例句,以及它们的中文翻译:

The circumference of the circle is equal to the diameter multipped by pi. (圆的周长等于直径乘以 pi。)
The circumference of the Earth is approximately 24,901 miles. (地球的周长约为 24,901 英里。)
To find the circumference of a circle, measure the distance around the outside edge of the circle using a tape measure or ruler. (要求出圆的周长,可以使用卷尺或尺子测量圆周外缘的距离。)