efficient
Trung cấp 2 · B2adjectiveOxford Dictionary
- a highly efficient worker
- efficient heating equipment
- more efficient use of energy
- We offer a fast, friendly and efficient service.
- This is simply the most efficient way to do it.
- We must meet members' needs in the most efficient and effective ways possible.
- efficient at something As we get older, our bodies become less efficient at burning up calories.
- efficient at something These magnificent animals were remarkably efficient at survival.
- efficient in something Modern water boilers are highly efficient in fuel use.
- efficient in doing something He was ruthlessly efficient in acquiring estates.
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efficient efficient efficient
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