1.
점점
[
점점
/
j
eo
m
-
j
eo
m
]
gradually
2.
차차
[
차차
/
ch
a
-
ch
a
]
gradually
3.
차츰
[
차츰
/
ch
a
-
ch
eu
m
]
gradually
4.
서서히
[
서서히
/
s
eo
-
s
eo
-
h
i
]
gradually
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