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efficiency

B1 noun

Các nghĩa

  1. hiệu suất sử dụng

    The extent to which a resource is used for the intended purpose.

    countable · uncountable

  2. hiệu suất (η)

    The ratio of useful work to energy expended. Often given the symbol η.

    countable · uncountable

    The efficiency of this loudspeaker is 40%.

  3. hiệu quả thời gian

    The extent to which time is well used for the intended task.

    countable · uncountable

    The efficiency of the planning department is deplorable.

  4. căn hộ một phòng

    A one-room apartment.

    us · countable · uncountable

    I have an efficiency available June through July.

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