설득persuasion 소득profit; gain 체득learning by experience 총소득total revenue; gross income 취득acquisition; purchase 취득세acquisition tax 터득mastering; learning 획득winning; acquisition; obtainment; attainment 고소득high income 고소득층high-income bracket

표ticket 기차표train ticket 매표소ticket office 우표postage stamp 투표vote; ballot; poll 매표ticketing 매표ticketing 매표구ticket office 매표원ticket agent 매표창구ticket office

청취율ratings 할인율discount rate 환율exchange rate 효율적being efficient; being effective 효율적efficient; effective 감소율reduction ratio 비율ratio; proportion 비효율적being inefficient 비효율적inefficient 사망률death rate