Ha
(
하
)
ru
(
루
)
Ha
(
하
)
ru
(
루
)
App Store
Google Play
Vocabulary
TOPIK Level 1
Day 8
열쇠
New
열쇠
열쇠
[열쐬/열쒜]
key, clue (to a problem)
noun
native Korean
Again
1
Hard
2
Good
3
Easy
4
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