记忆方法
1、radi- + -an.
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词族 · radian
词形变化
中文词源
radian 弧度
rad-,半径，-an,名词后缀。引申词义弧度。
英语词源
- radian (n.)
- "angle subtended at the center of a circle by an arc equal in length to the radius," 1879, from radius.
权威例句
- 1. The radian of her graceful neck particularly conquers artists'inspiration.
- 她优雅的长脖子的曲线征服了所有艺术家的灵感.
- 2. Excellent radian , beautiful decoration, the artwork of the war!
- 超卓的弧度, 精绝的装饰, 战争的艺术品!
- 3. W is the radian frequency deviation from the center frequency.
- w是角频率与中心频率的偏离值.
- 4. Each vertex in average distance of each radian located in circumference.
- 各顶点相互以平均的弧度距离坐落在圆周上.
- 5. Does sunglass radian damage eyesight greatly too?
- 太阳镜弧度过大损害视力?