diameter
名詞
UK/daɪˈæm.ɪ.təʳ/
US/daɪˈæm.ə.t̬ɚ/
定義 diameter 名詞
- Countable(可数名词)Uncountable(不可数名词)
A straight line segment that passes through the center of a circle or sphere, with endpoints on the perimeter.
直径
The diameter of this circle is 10 centimeters.
这个圆的直径是10厘米。
The diameter of the tire determines the size of the wheel.
轮胎的直径决定了轮子的大小。
The pipe has a diameter of three inches.
这条管子的直径是三英寸。