HSK 5
闲
xián形
enclosure; (variant of 闲) idle; unoccupied; leisure
我周末闲下来就看看书。
Wǒ zhōu mò xián xià lái jiù kàn kàn shū.
I read whenever I have free time on weekends.
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New in the HSK 3.0 word list at level 5.