Centre of Mass

中文含义：质心

英语词性：noun

美式音标： /ˈsɛntər əv mæs/

同义词：center of gravity

易混淆单词：center of balance

双语例句：

  • The centre of mass of an object is the point at which its mass is concentrated.
  • 一个物体的质心是它的重心所在的点。
  • The centre of mass of the human body is located around the navel.
  • 人体的质心位于脐部附近。
  • The centre of mass is a useful concept in physics for understanding motions of objects.
  • 质心是物理学中一个有用的概念，用于理解物体的运动。