HSK 6
自来水
zìláishuǐ名
running water; tap water
停水以后家里没有自来水。
Tíng shuǐ yǐ hòu jiā lǐ méi yǒu zì lái shuǐ.
There was no tap water at home after the supply was cut.
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New in the HSK 3.0 word list at level 6.