From the basic theory of pedagogy and psychology, this paper has emphasized the principle of learning marine engineering English vocabulary hard to learn with flexible memory.

• 文章从教育学与心理学的基本理论出发，提出了轮机英语词汇教与学两方面的侧重点，强调了艰苦学习与灵活记忆相统一的轮机英语词汇学习原则。