idiom > work one’ s heart out
Contents
Lek beating heart blood
  Explanation: Profile exposed mind. Analogy all loyalty, kindliness of heart.
lì xuè kòu xīn
  Metaphor of commitment and dedication
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No. 3
  Lek beating heart blood, bile taste Ge pillow, its why zai. - Liang Emperor Yuan "and the various fan made"
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No. 4
  Profile Control Lotion mind. Metaphor of dedicated, kindliness of mind. "Book of Liang Emperor Yuan Ji": "Lek knock heart blood, bile taste Ge pillow, its why zai? Administrative Services For a long sweep, hoe seal line is implicated." Also for "Blood Phi Lek Heart", "Phi Lek liver blood" . Former Shu Du Guangting "Jin Hou Tu Festival public words": "Prudential cut prayer pray, Phi Lek heart blood, saith the Greek Kansuke." "Zai" fifth four back: "Real expect dedication, live Yan, Lek blood Phi liver, diligent Wang Shi. "
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No. 5
  Lek: drops. Analogy painstaking.
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No. 6
  成语名:沥血叩心
  发音:lì xuè kòu xīn
  解释:沥:滴。1,比喻费尽心血。2,比喻竭尽忠诚、恳挚的心意。
  出处:南朝·梁·萧绎《与诸藩令》:“沥血叩心,枕戈尝胆,其何故哉。”
  近义词:尽心尽力
  用法:作定语、状语;指尽心尽力
  英文:work one's heart out
English Expression
  1. n.:  work one’ s heart out,  work one's heart out