1. Any of various machines in which the kinetic energy of a moving fluid is converted to mechanical power by the impulse or reaction of the fluid with a series of buckets, paddles, or blades arrayed about the circumference of a wheel or cylinder. 
   涡轮机，透平机各种通过安装在一个轮或圆筒周围的桶、桨板或叶片的运动而带动液体从而产生推动力或反作用力，将流动的液体的动能转化为机械能的机器中的任何一种
2. The distance around something; the circumference. 
   周围，四周围绕某物的距离；周围
3. he calculated the circumference of the circle. 
   捷诺用手在桌上画了大小两个圆圈,。
4. The lake is twenty miles in circumference. 
   这湖周围二十哩。
5. That point falls on the circumference of the circle. 
   那一个点落在这圆的圆周线上。

查看更多例句 相关情景会话

• 1. 轮周
  wheel chock 止轮块...wheel circumference 轮周...wheel circumference measure 轮周量尺
  www.kejiyingyu.com - 相关搜索
• 2. 车轮周长
  24 Inch 24英寸...wheel circumference车轮周长...4 ft. 四英尺
  www.zhiqingzhong.cn - 相关搜索