Tian
(
天
)
Tian
(
天
)
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Vocabulary
HSK 7–9 ①
Day 20
渗透
New
渗透
渗透
滲透
sh
è
nt
ò
u
to infiltrate (penetrate), to seep in
verb
Again
1
Hard
2
Good
3
Easy
4
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