n.力學；機械學；(技術的；操作的)過程；手法

The Greek initiated the science of mechanics. 希臘人開創(chuàng)了力學這門科學。

As she grew older her hobbies included science and automobile mechanics. 隨著年齡的增長，科學與自動車機械學也成了她的愛好。

He is studying mechanics and now he is learning all the parts of an engine. 他在學習機械學，目前正在學習引擎的所有部件。

n.航空力學

n.生物力學