frogging

英 [ˈfrɒɡɪŋ]

美 [ˈfrɑːɡɪŋ]

n.  纺锤形纽扣

牛津词典

noun

• 纺锤形纽扣
  a decorative fastening on a coat consisting of a long wooden button and a loop

双语例句

• In order to performing leap frogging development, Chinese capital market has to perform institutional reforms of securities exchanges.
  中国资本市场要实现跨越式发展，必须对现有证券交易所进行制度变革。
• Analyzed of Cable On Leap-frogging Development of China Logistics Industry
  电缆行业现状分析刍议我国物流业的跨越式发展