Word: 经济学 (jīngjìxué) Traditional: 經濟學 经济学 dictionary entry jīngjìxué economics (as a field of study) Full dictionary entry for 经济学 Example sentences using 经济学 2 sentences, showing page 1 of 1. 我姐姐在大学里学经济学。 Wǒ jiějie zài dàxué lǐ xué jīngjìxué. My older sister studies economics at university. 这学期我选了一门经济学概论。 Zhè xuéqī wǒ xuǎn le yìmén jīngjìxué gàilùn. This semester I took an introduction to economics course.