intravenous + [noun]
intravenous 常作定语,修饰名词,表示“经静脉的;静脉内的”。
He received an intravenous injection to relieve the pain.
他接受了静脉注射以缓解疼痛。
静脉内的;经静脉的
先理解核心含义,再看它在真实句子里的用法。
静脉内的;经静脉的
within or by means of a vein
He received an intravenous injection to relieve the pain.
他接受了静脉注射以缓解疼痛。
Inside the veins.
The nurse inserted an intravenous line to deliver fluids.
护士插入静脉输液管以输送液体。
The patient received intravenous antibiotics after the surgery.
手术后患者接受了静脉注射抗生素。
Doctors use intravenous therapy to treat severe dehydration.
医生使用静脉疗法治疗严重脱水。
intravenous 常作定语,修饰名词,表示“经静脉的;静脉内的”。
He received an intravenous injection to relieve the pain.
他接受了静脉注射以缓解疼痛。
作表语时,intravenous 说明治疗或药物通过静脉给予,常用于正式或医疗语境。
The treatment is intravenous rather than oral.
这种治疗是静脉给药,而不是口服。
Not this
The medicine was given intravenous.
Use this
The medicine was given intravenously.
这里的 given 是动词,需要副词来修饰;intravenous 是形容词,只能修饰名词(如 an intravenous injection),所以应改为副词形式 intravenously。
Not this
The doctor gave me a vein injection.
Use this
The doctor gave me an intravenous injection.
中文的“静脉注射”不能按字面译成 vein injection;英语的标准搭配是 intravenous injection,其中 intravenous 意为“静脉内的”。vein 是名词“静脉”,不能这样与 injection 组合。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
静脉注射
The nurse administered the medication by intravenous injection.
护士通过静脉注射给药。
静脉滴注
He was put on an intravenous drip overnight.
他整夜都在接受静脉滴注。
静脉治疗
Intravenous therapy is often used for patients who cannot take oral medications.
静脉治疗常用于不能口服药物的患者。
静脉输液
The patient received intravenous fluids to prevent dehydration.
患者接受了静脉输液以预防脱水。
静脉注射毒品
Intravenous drug use increases the risk of blood-borne infections.
静脉注射毒品会增加血源性感染的风险。
静脉输液管
The doctor inserted an intravenous line into her arm.
医生在她的手臂上插入了静脉输液管。
Use intravenous naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想:intra看作“在内”,venous是“静脉的”,合起来即“静脉内的”——输液时药液就是进入静脉内。
语域:formal 常见场景:medical、clinical、pharmaceutical 该词为医学术语,通常用于正式或专业的医学、临床及药学语境中,日常口语中较少使用。
真正的同韵词:venous /ˈviːnəs/、Venus /ˈviːnəs/、genus /ˈdʒiːnəs/,重读元音及之后部分均为 /iːnəs/,与 intravenous 的 /ˈviːnəs/ 同韵。注意拼写相近但读音不同的词:previous /ˈpriːviəs/ 以 /viəs/ 结尾,venom /ˈvenəm/ 的 ven- 读 /ven/(不是 /viːn/)。
Dictionary facts from ECDICT, WIKTIONARY.