[] the activity of applying scientific knowledge to the design, building and control of machines, roads, bridges, electrical equipment, etc.工程◆The engine is an impressive piece of engineering.发动机是一项了不起的设计。◆We try to focus on engineering and production rather than on marketing.我们要努力把重点放在工程设计和生产方面，而不是在营销上。◆an engineering company/firm/group工程公司／企业／集团chemical engineering concurrent engineering electrical engineering financial engineering genetic engineering heavy engineering human factors engineering industrial engineering light engineering mechanical engineering precision engineering reverse engineering simultaneous engineering structural engineering value engineering