阿亨科技大学 āhēngkējìdàxué RWTH Aachen University Origin Definitions Defs Strokes Stroke Words Sentences Sents 阿亨 āhēng Aachen Aachen, a city in Germany also known as Aix-la-Chapelle科技大学 科技大學 kējìdàxué university of science and technology university of science and technology; university of technology