ASK FOR something/ASK somebody TO DO somethingto ask someone who knows a lot about something for information and advice about it 向某人讨教[请教]
Have you got a minute? I need to pick your brains.
您有时间吗?我要向您请教一下。
Examples from the Corpus
pick somebody’s brains• You know all about taxlaw - can I pick your brains for a minute?• The workshop is designed so that new managers can pick the brains of managers with more experience.