呕心沥血做 meaning in English
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Examples
- He worked on the r d of biotechnology from an early time and then first presented the idea that " rapid propagation is a leading and high efficient industry "
他深知组织培养的全部优点，试图将植物细胞组织培养技术推广到基层生产单位去，呕心沥血做了十年的努力。
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