up to speed

短语

发音

AU

释义与例句

phr.
  1. 1.

    Fully informed; current.

    习语

    Is Mary up to speed on the situation in Kuala Lumpur?

  2. 2.

    Functioning adequately.

    习语

    It may take the new hires a week or two to be brought up to speed on the system.