frogging

单词frogging

基本解释

n.: 纺锤形纽扣
网络: 互换；纺锤形钮扣；跳蛙

权威解释

• 纺锤形纽扣:

  a decorative fastening on a coat consisting of a long wooden button and a loop

英汉解释

• 频率交叉

• 频率变换

例句

• Problems of and Countermeasures for the Leap- frogging Development of Automobile Industry in Shanghai City

  上海市汽车产业跨越式发展的问题与对策

• On Leap-frogging Development of China Logistics Industry

  刍议我国物流业的跨越式发展