One or added things declared with no detail. Our clutter drawer has old remotes, apprenticeship manuals, and who knows what abroad in it.You're declared to be accomplishing your homework, but instead you're slacking off and accomplishing who knows what!Learn more: know, what, who
An who knows what idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with who knows what, allowing users to choose the best word for their specific context.
類似の言葉の辞書、別の表現、同義語、イディオム イディオム who knows what