Tian
(
天
)
Tian
(
天
)
App Store
Google Play
Vocabulary
HSK 7–9 ③
Day 2
打通
New
打通
打通
d
ǎ
t
ō
ng
to open up (a passage), to get through (by phone)
verb
Again
1
Hard
2
Good
3
Easy
4
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