Ko
(
コ
)
tsu
(
ツ
)
Ko
(
コ
)
tsu
(
ツ
)
App Store
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Vocabulary
Non-JLPT
Day 183
一時に
New
一時に
一時に
いちじに
all at once, at the same time
adverb
hybrid word
Lv.6
Again
1
Hard
2
Good
3
Easy
4
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