肝胺

例句：

1. 1. He was given a dose of heparin to prevent blood clots.
   他被给予肝素剂量以防止血栓形成。
2. 2. The doctor prescribed him an anticoagulant to control his high blood pressure.
   医生给他开了抗凝血剂来控制他的高血压。
3. 3. He had to undergo surgery to remove the tumor, which required heparin for treatment.
   他不得不接受手术来切除肿瘤，治疗需要用到肝素。