효율성이 · 효율성을
efficiency
Example
새 프로그램 덕분에 업무 효율성이 높아졌어요.
Thanks to the new program, work efficiency has gone up.
Word parts
효 effect+율 rate+성 quality
효율 'efficiency' plus -성 '-ness'.
Related words
New every day: Korea news, words and grammar — in your language
효율성이 · 효율성을
efficiency
Example
새 프로그램 덕분에 업무 효율성이 높아졌어요.
Thanks to the new program, work efficiency has gone up.
Word parts
효율 'efficiency' plus -성 '-ness'.
Related words