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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
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戻す， もどす
1. to put back, to return, to give back, to restore (to a previous state, e.g. defrosting, reconstituting, reconciling), to turn back (e.g. clock hand)
2. to vomit, to throw up
3. to recover (of a market price)
放回原处，归还，返还，恢复（至先前状态，如解冻、复原、和解），转回（如时钟指针）