mechanics

mechanics
plural noun
  1. [treated as sing.]the branch of applied mathematics dealing with motion and forces producing motion
    力学
    ■machinery as a subject; engineering
    机械学;工程学
  2. the machinery or working parts of something
    机械部件;运转部件
    he looks at the mechanics of a car before the bodywork.
    他在看车体前先查看轿车的机械部件。
    ■he way in which something is done or operated; the practicalities or details of something
    操作方法;细节
    the mechanics of cello playing.
    大提琴演奏的手法。
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