up to speed

介词短语
中文释义

英文释义

介词短语
  1. Fully informed; current. idiomatic
    — Is Mary up to speed on the situation in Kuala Lumpur?
  2. Functioning adequately. idiomatic
    — It may take the new hires a week or two to be brought up to speed on the system.

词汇关系

相关词
up to date on top of
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