kinematics

名词 kinematics:

1. the branch of mechanics concerned with motion without reference to force or mass

kin.e.mat.ics

n.(used with a sing. verb)（名词）（与单数动词连用）
The branch of mechanics that studies the motion of a body or a system of bodies without consideration given to its mass or the forces acting on it.
运动学：力学的一个分支，研究一个物体或物体系统的运动，而不考虑加在物体上的质量或力

来源：
From Greek kinôma kinômat- [motion]
源自 希腊语 kinôma kinômat- [运动]
from kinein [to move] * see kei- 2
源自 kinein [移动] *参见 kei- 2

【引伸】
kin.emat.ic 或
kin.emat.ical
adj.（形容词）
kin.emat.ically
adv.（副词）