diameter
n.
直径 形容词：diametraldiameter详解释义
diameter双解释义
diameter
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
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
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例句
diameter搭配
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。
inside diameter
内径
outside diameter
外径
be 100 inches in diameter
直径为100英寸
diameter近义词
width thickness breadth length distance span calibre inside diameter inside diameter diam radius