intravenous alimentation

例句：

1. 1. The patient was given intravenous alimentation to replenish his energy levels.
   患者接受了静脉内营养补给以补充他的精力。
2. 2.During the surgery, the surgeon used intravenous alimentation to deliver nutrients directly to the patient's bloodstream.
   在手术期间，外科医生使用静脉内营养补给直接将营养物质输送到患者的血液循环中。
3. 3. The hospital administered intravenous alimentation to patients with severe malnutrition.
   医院为严重营养不良的患者提供了静脉内营养补给。