n.

1. 力學；機械學[J]
   Mechanics is taught by Dr. Hill.

   力學由希爾博士教授。

2. 技術性的部分；技術；技巧[K]
   the mechanics of writing plays

   寫劇本的技巧

1. mechanic的名詞複數

pl. n.

1. [treated as sing.] the branch of applied mathematics concerned with motion and forces producing motion.
   ▸machinery as a subject.
2. the machinery or working parts of something.
   ▸the practicalities or details of something.