Tian
(
天
)
Tian
(
天
)
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Vocabulary
HSK 7–9 ①
Day 14
有助于
New
有助于
有助于
有助於
y
ǒ
uzh
ù
y
ú
to be helpful to ~, to promote ~
verb
Again
1
Hard
2
Good
3
Easy
4
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