

inefficiency
Meanings
Related Words
efficiency noun
/ɪˈfɪʃn̩si/
효율성
"The efficiency of the planning department is deplorable."
기획 부서의 효율성은 한심하다.
effectiveness noun
/ɪˈfɛktɪvnəs/ /əˈfɛktɪvnəs/
효과, 유효성
"The effectiveness of the drug was well established."
그 약물의 효과는 잘 확립되었다.