diameter的词典解释

来源：赴品旅游

diameter的词典解释是：直径;对径Thediameter of a round object is the length of a straight line that can be drawn across it, passing through the middle of it。

diameter的词典解释是：直径;对径Thediameter of a round object is the length of a straight line that can be drawn across it, passing through the middle of it。diameter形容词:diametral。diameter的读音是英[daɪ'æmɪtə(r)]；美[daɪ'æmɪtər]。

一、详尽释义点此查看diameter的详细内容

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

二、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

三、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)

四、例句

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。

五、常见句型

用作名词(n.)