Noviro
空
HSK3
Simplified 空
Traditional 空
Pinyin kōng
Definition empty; air; sky; in vain
房间里有点空
Fángjiān lǐ yǒu diǎn kōng
The room feels a bit empty
You might also see
空
kòng
to empty; vacant; unoccupied; space; leisure; free time
空气
kōng qì
air; atmosphere
HSK2
天空
tiān kōng
sky
HSK3
空调
kōng tiáo
air conditioning; air conditioner (including units that have a heating mode)
HSK3
空间
kōng jiān
space; room; (fig.) scope; leeway; (astronomy) outer space; (physics, math.) space
HSK4
航空
háng kōng
aviation
HSK4
太空
tài kōng
outer space
HSK5
空中
kōng zhōng
in the sky; in the air
HSK5