Ha
(
하
)
ru
(
루
)
Ha
(
하
)
ru
(
루
)
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Vocabulary
Non-TOPIK
Day 56
수직선
New
수직선
수직선
[수직썬]
perpendicular line, vertical line
noun
Sino-Korean
Again
1
Hard
2
Good
3
Easy
4
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Space flip · 1–4 grade · ← → move
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