Tian
(
天
)
Tian
(
天
)
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Vocabulary
HSK 7–9 ②
Day 35
概论
New
概论
概论
概論
g
à
il
ù
n
introduction (to a subject)
noun
Again
1
Hard
2
Good
3
Easy
4
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Space flip · 1–4 grade · ← → move
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