jerkiness是什么意思？

jerkiness

英['dʒɜ:kɪnɪs] 美['dʒɜkɪnɪs]

• n. 急动，抽筋；

例句

• Rhythm is important for reducing jerkiness in the water. 节奏为在水里减少急动是重要的.
• Really focus in and find your wobbles , jerkiness , effort, and imperfections. 真正的专注,要发现自己的晃动 、 急拉等动作, 找出正确和不足的地方.

柯林斯高阶英汉双解学习词典释义

• ADJ-GRADED
  突然的；急促的；颠簸的；不平稳的
  Jerky movements are very sudden and quick, and do not flow smoothly.
  例句
  Mr Griffin made a jerky gesture. 格里芬先生急匆匆地做了个手势。

英英词典释义

• Noun
  1. the quality of being spasmodic and irregular