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transfusion of [blood/plasma]
transfusion 是可数名词，常用单数；后接 of 引出所输的液体。
The doctor ordered a transfusion of blood for the injured cyclist.
医生为受伤的骑车人安排了输血。
输血
先理解核心含义，再看它在真实句子里的用法。
输血
the introduction of blood or blood plasma into a vein or artery
The doctor ordered a transfusion of blood for the injured cyclist.
医生为受伤的骑车人安排了输血。
将血液或血液制品从一个人输给另一个人
The transfer of blood or blood products from one individual to another.
从一个容器向另一个容器倒液体的动作
The act of pouring liquid from one vessel to another.
The patient needed a blood transfusion after the accident.
事故发生后，病人需要输血。
Doctors performed an emergency transfusion to save her life.
医生紧急为她输血以挽救她的生命。
The hospital has enough blood for several transfusions.
医院有足够的血液供多次输血使用。
transfusion 是可数名词，常用单数；后接 of 引出所输的液体。
The doctor ordered a transfusion of blood for the injured cyclist.
医生为受伤的骑车人安排了输血。
receive 是常见搭配动词，也可用 have；表示接受输血治疗。
The patient received a transfusion after surgery.
手术后病人接受了输血。
give 后接双宾语：give sb a transfusion，也可说 give a transfusion to sb。
The nurse gave the patient a transfusion of plasma.
护士给病人输注了血浆。
Not this
The patient needs a transfuse.
Use this
The patient needs a transfusion.
transfuse是动词，表示“输（血）”；表示“一次输血”时应用名词transfusion。a后面需要名词，不能直接用动词transfuse。
Not this
He received transfusion after the accident.
Use this
He received a transfusion after the accident.
表示“一次输血”时transfusion是可数名词，前面需要不定冠词a；不可说receive transfusion。
Not this
The patient had a transfusion blood.
Use this
The patient had a blood transfusion.
英语复合名词中修饰语通常放在中心词之前，“输血”应为blood transfusion，而不是transfusion blood。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
输血
The accident victim required an emergency blood transfusion.
事故受害者需要紧急输血。
接受输血
The patient received a transfusion of platelets.
病人接受了血小板输注。
输血反应
A severe transfusion reaction may occur if the blood types do not match.
如果血型不匹配，可能会发生严重的输血反应。
需要输血
After losing so much blood, he needed a transfusion.
失血过多后，他需要输血。
注入新鲜血液；引进新人或新思想使组织恢复活力
The company needed a transfusion of new blood to stay competitive.
公司需要注入新鲜血液才能保持竞争力。
注资；为挽救困境中的企业而注入资金
The bank received a cash transfusion from the central bank to stay afloat.
该银行从中央银行获得注资，才得以维持运营。
人才注入；引进人才以增强团队实力
The national team got a transfusion of talent before the World Cup.
国家队在世界杯前补充了有生力量。
Use transfusion naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 trans-（穿过）+ fusion（融合）：血液穿过针管注入体内并融合——输血。
语域：neutral 常见场景：临床医疗、医学文献 transfusion 通常用于医疗语境，指输血或输液；语气比较中性，在医学写作和临床交流中都比较自然。
真正押韵的有 solution、pollution、evolution、revolution，重读元音和后面的 /ʃən/ 都相同；confusion、infusion 虽然拼写以 -fusion 结尾，但实际读出的是 /fjuːʒən/，与 transfusion 的 /fjuːʃən/ 最后的辅音 [ʃ] 和 [ʒ] 不同。
Dictionary facts from ECDICT, WIKTIONARY.