Senses
挖空 to hollow out
to excavate; to dig out and make empty
挖空 to rack one's brains
to exhaust one's thoughts or energy (usually in the phrase 挖空心思 )
References
No references for this word.
to excavate; to dig out and make empty
to exhaust one's thoughts or energy (usually in the phrase 挖空心思 )
No references for this word.