愉悦口語:第624期 絞盡腦汁英文怎麼説

講解文本：

ing-bottom: 75%;">

rack one's brain 絞盡腦汁，努力思索
Write them down and then you won't have to rack your brain anymore!
把這些都寫下來，你就不用每次都拼命想了。
The test is too hard. I have been racking my brain for days.
這個測試太難了，我已經絞盡腦汁想了幾天了。

瘋狂練習吧！