Tian
(
天
)
Tian
(
天
)
App Store
Google Play
Vocabulary
HSK 4
Day 10
事先
New
事先
事先
sh
ì
xi
ā
n
in advance, beforehand
noun
Again
1
Hard
2
Good
3
Easy
4
Previous word
Space flip · 1–4 grade · ← → move
Next word