Word: 理科 (lǐkē) 理科 dictionary entry lǐkē the sciences (as opposed to the humanities 文科[wen2 ke1]) Full dictionary entry for 理科 Example sentences using 理科 2 sentences, showing page 1 of 1. 你选文科还是理科？ Nǐ xuǎn wénkē háishi lǐkē? Are you choosing the humanities or the sciences? 理科比文科难。 Lǐkē bǐ wénkē nán. The natural sciences are harder than the social sciences.