HSK 6
理科
lǐkē名
the sciences (as opposed to the humanities 文科)
妹妹高中选择学习理科。
Mèi mei gāo zhōng xuǎn zé xué xí lǐ kē.
My younger sister chose the sciences in high school.
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New in the HSK 3.0 word list at level 6.