diameter-主題

diameter [名詞] 直徑

[dai'æmitə] 音源引用Dr.eye譯典通
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diameter

[dai'amitə]

n.直徑

例句與用法:

The axis of a circle is its diameter.

圓的軸線是其直徑。

We must gauge the diameter of wire first.

我們必須先測量電線的直徑。

The diameter of the tree-trunk is about 2 meters.

這樹幹的直徑大約是2米。

This lens can magnify 20 diameter.

這個透鏡能放大20倍。

詞形變化:

形容詞: diametral |

英文解釋:

名詞 diameter:


the length of a straight line passing through the center of a circle and connecting two points on the circumference

同義詞:diam


a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)



同義詞

width | thickness | breadth | length | distance | span | calibre | inside diameter | inside | diameter | diam |

反義詞

radius |

以上來源於大辭典

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    2025-09-23
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    日期 :2017-02-18