成语
殚思极虑
殚思极虑
dān sī jí lǜ
拼音:dān sī jí lǜ
殚思极虑包含的字
包含殚思极虑的词
殚思极虑的近义词
殚思极虑的英文翻译
busy one\'s brains(meditate deeply on something)