inefficient
US /ˌɪn.ɪˈfɪʃ.ənt/
UK /ˌɪn.ɪˈfɪʃ.ənt/
형용사
1.
무능한
not organized, skilled, or able to work in a satisfactory way:
예시:
•
Existing methods of production are expensive and inefficient.
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무능한
not organized, skilled, or able to work in a satisfactory way: