逻辑学 (luó ji xué) — logic (as a discipline), the study of logic

Definition

logic (as a discipline)the study of logic

逻辑学，。
Tā duì luó ji xué hěn gǎn xìngqù, zhèngzài dú yì běn xiāngguān de shū.
He is very interested in logic and is reading a related book.
逻辑学。
Xuéxí luó ji xué néng bāng nǐ tígāo tuīlǐ nénglì.
Studying logic can help you improve your reasoning ability.
逻辑学，。
Zhè mén luó ji xué kèchéng hěn nán, dàn hěn yǒuyòng.
This logic course is difficult but very useful.