英
[daɪ'æmɪtə(r)]
美
[daɪ'æmɪtər]
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diameter的英文翻译是什么意思,词典释义与在线翻译:
详尽释义
n. (名词)
- 直径
- 径,对径
- 放大倍数,透镜放大的倍数,放大率
- 横断面
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双解释义
n. (名词)
- [C]直径 straight line connecting the center of a circle or sphere
- [C]放大率 a measurement of how many times bigger an object looks, when seen through a microscope
英英释义
Noun:
-
the length of a straight line passing through the center of a circle and connecting two points on the circumference
-
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)
diameter的用法和样例:
例句
用作名词 (n.)
- The diameter of the tree-trunk is about 2 meters.
这树干的直径大约是2米。
- We must gauge the diameter of wire first.
我们必须先测量电线的直径。
- The axis of a circle is its diameter.
圆的轴线是其直径。
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词汇搭配
经典引文
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