Tian
(
天
)
Tian
(
天
)
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Vocabulary
HSK 7–9 ①
Day 16
屋顶
New
屋顶
屋顶
屋頂
w
ū
d
ǐ
ng
roof, rooftop
noun
Again
1
Hard
2
Good
3
Easy
4
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