Tian
(
天
)
Tian
(
天
)
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Vocabulary
HSK 7–9 ③
Day 28
忽高忽低
New
忽高忽低
忽高忽低
h
ū
g
ā
o-h
ū
d
ī
alternately high and low, fluctuating
adjective
Again
1
Hard
2
Good
3
Easy
4
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