呕心沥血

  • na.make painstaking efforts
  • 网络work one’s heart out; blood,sweat and tears; spare no efforts

呕心沥血呕心沥血

呕心沥血

na.

1.make painstaking efforts; make every effort to [do one's best to] achieve perfection; shed one's heart blood; spare no pains; strain one's heart and mind; take infinite pains; throw all one's energy into; through painstaking effort; work one's heart out; work indefatigably; work with might and main

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