informalTHINK ABOUT to think carefully about a difficult question or problem 动脑筋,〔对难题〕苦思冥想
This crisis has politicians scratching their heads and wondering what to do.
这场危机让政治家们抓破了脑袋,不知怎么办才好。
Examples from the Corpus
scratch your head• The last question really left us scratching our heads.• There's nothing more guiltily satisfying than watching the expertsscratch their heads.• Where possible he would seizescraps of parchment and draw lines, muttering to himself and scratching his head.• He scratched his head, a suresign of thought.• Budgetdirectors are scratching their heads about how to deal with the shortfall.• One, and he scratched his head about this, appeared to be a sparrow.• When I scratched his head, he would not hold still as long as before.• You scratch your heads in selection, and can't find a properbalance with less than 12.• They studied the map for a while, scratched their heads, turned it upside down and studied it some more.