not know beans about

释义

1. not know beans about sth

   完全不懂行；对…一窍不通

   to know nothing about a subject

同一词条的短语

• before you know where you are
• be not to know
• for all you, I, they, know
• God knows
• I don't know how, why, etc.
• I know
• know as well as I do
• know backwards
• know best
• know better
• know by sight
• know different