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済む， 濟む， すむ
1. to finish, to end, to be completed
2. to merely result in something less severe than expected
3. to feel at ease
4. to feel unease or guilt for troubling someone, to be sorry
完成，结束；仅仅导致结果比预期轻微；感到轻松自在；因给他人添麻烦而感到不安或内疚，感到抱歉
に
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), for, with
5. by, from
6. as (i.e. in the role of)
7. per, in, for, a (e.g. "once a month")
8. and, in addition to
9. if, although
tbd