diameter
英 [daɪ'æmɪtə]
美[daɪ'æmɪtɚ]
- n. 直径
英英释意
- 1. the length of a straight line passing through the center of a circle and connecting two points on the circumference
- 2. 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)
双语例句
- 1. This hole was a scant .23 inches in diameter.
- 这个洞眼的直径只有0.23英寸。
来自柯林斯例句
- 2. the diameter of a tree trunk
- 树干的直径
来自《权威词典》
- 3. A diameter passes through the center of a circle.
- 直径从圆心穿过.
来自《简明英汉词典》
- 4. The diameter and the circumference of a circle correlate.
- 圆的直径与圆周有相互关系.
来自《现代英汉综合大词典》
- 5. The axis of a circle is its diameter.
- 圆的轴线是其直径.
来自《简明英汉词典》