mechanics

名词 mechanics:

1. the branch of physics concerned with the motion of bodies in a frame of reference
2. the technical aspects of doing something
   同义词：mechanism

名词 mechanic:

1. a craftsman skilled in operating machine tools
   同义词：machinist, mechanic, shop mechanic
2. someone whose occupation is repairing and maintaining automobiles
   同义词：automobile mechanic, auto-mechanic, car-mechanic, mechanic, grease monkey

1. He failed in the examination of mechanics.
   他没通过力学考试。
2. He has natural ability, but has yet to learn the mechanics of his chosen work.
   他很有天分，但对选择的工作该怎样处理，他仍得好好学习。