HSK 7-9
公用
gōngyòng动
public; for public use
楼道里的桌椅属于公用物品。
Lóu dào lǐ de zhuō yǐ shǔ yú gōng yòng wù pǐn.
The tables and chairs in the hallway are for public use.
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Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.