up to speed (on something)
成語所屬單字speed
up to speed (on something) — 慣用語
1. Having the latest information or performing at the expected level.
1.慣用語
釋義
跟上進度
Having the latest information or performing at the expected level.
例句
I need to get up to speed on the new software before Monday.
Is the new employee up to speed with our procedures yet?