n.力学；机械学；(技术的；操作的)过程；手法
The Greek initiated the science of mechanics. 希腊人开创了力学这门科学。
As she grew older her hobbies included science and automobile mechanics. 随着年龄的增长，科学与自动车机械学也成了她的爱好。
He is studying mechanics and now he is learning all the parts of an engine. 他在学习机械学，目前正在学习引擎的所有部件。
n.航空力学
n.生物力学
