HSK 5
集
jí名量
to gather; to collect; collected works; classifier for sections of a TV series etc: episode
这部动画我已经看了三集。
Zhè bù dòng huà wǒ yǐ jīng kàn le sān jí.
I have watched three episodes of this animation.
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Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 5.