Tian
(
天
)
Tian
(
天
)
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Vocabulary
HSK 7–9 ②
Day 25
至关重要
New
至关重要
至关重要
至關重要
zh
ì
gu
ā
n-zh
ò
ngy
à
o
extremely important, crucial
set phrase
Again
1
Hard
2
Good
3
Easy
4
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