curve ball

英 [kɜːv bɔːl]

美 [kɜːrv bɔːl]

曲线球

英英释义

noun

• a pitch of a baseball that is thrown with spin so that its path curves as it approaches the batter
  Synonym:curvebreaking ballbender

双语例句

• A design and analysis of new-type curve of returning ball groove for ball screw drives
  滚珠螺旋传动新型回珠曲线的设计与分析
• Two-lobed epitrochoidal working chamber The curve ball is also called arc line ball.
  双弧外旋轮线工作室曲球打法又叫弧线球。
• The weather threw a curve ball at their outdoor picnic and they had to eat indoors.
  气候溘然变得很糟糕，他们不能不中止室外的野餐，而到室内吃。
• A class of cubic parameter curves are given. Hermite curve, Ball curve, Bezier curve and Timmer curve are its particular cases.
  给出了一类三次曲线，它以Hermite曲线、Ball曲线、Bezier曲线以及Timmer曲线为特例。
• At the last minute, I threw them a curve ball by saying, 'We're going to bring spouses'.
  在最后一刻，我给他们出了一个难题，说：“我们要带家属来。”
• We present the cause and result of circle point curve degeneration, when the given Ball's point is located on the fixed bar.
  分析了Ball点位于机架上并且直线方向垂直于机架时，曲率驻点曲线蜕化的原因和结果。
• I was all over that nickel curve ball.
  我逮住那个曲线球了。
• Did you know that the laws of physics suggest that the curve ball is actually impossible?
  难道你不知道根据物理定律曲线球事实上是不可能的？
• Research and analysis on profile curve of double-cycloid ball planetary reducer
  双摆线钢球减速器齿廓曲线的研究与分析
• On circular ball curve of ball globoid worm gear drive
  滚珠弧面蜗杆传动的回珠曲线