HSK 7-9
看守
kānshǒu动
to guard; to watch over
两名保安轮流看守仓库。
Liǎng míng bǎo ān lún liú kān shǒu cāng kù.
Two security guards took turns guarding the warehouse.
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Appears across levels (7-9) in the HSK 3.0 word list.