
好词典

源自拉丁语 'intra-'(意为‘内部’)和 'vena'(意为‘静脉’),组合后表示‘进入静脉的’。
❶ 指通过静脉进行的医疗操作,通常用于描述药物或液体直接注入血管的治疗方式。
“The patient received intravenous antibiotics to treat the infection.”
(患者接受了静脉注射抗生素以治疗感染。)
“Intravenous fluids are often given to patients who cannot eat or drink.”
(无法进食或饮水的患者通常会接受静脉输液。)
intravenous drip — 通过静脉缓慢滴注液体或药物的医疗设备,常用于补液或长期给药。
“The doctor ordered an intravenous drip to keep the patient hydrated.”
(医生开了静脉滴注以保持患者的水分。)