输液的英文：
transfusion

Careful observation of the infusion site is necessary.
必须仔细观察输液部位。

If the patient is dehydrated, intravenous fluids are given.
脱水者应给静脉输液。

Intravenous infusions are used to administer medications.
静脉输液可作为一种给药方法。

intravenous infusions are also used to administer medications
静脉输液也可作为一种给药方法。

After conservative treatment with antibiotics, antiascaris drug, and intravenous fluid therapy were given
入院后经用抗生素、驱蛔虫药、静脉输液等保守治疗。

The speaker transfused his enthusiasm into the audience.
那演说者把他的热情灌输给听众。

The speaker transfused his enthusiasm into the audience
那演说者把他的热情灌输给听众。

The teacher transfused the conception to his students.
老师把这种观念灌输给学生。

He decided to transfuse red cells.
他决定输红细胞。

In fact, it is not necessary to transfuse blood this time.
事实上这次没有必要输血。