serum + noun
serum 常作为定语修饰名词。
The lab analyzed a serum sample.
实验室分析了一份血清样本。
血清;浆液
用作血液制品的血清,在医学实践中取自免疫动物(人或非人)的组织,含抗体,用于将免疫力转移给另一个人(人或非人)。;血液凝固时分离出的琥珀色、富含蛋白质的水样液体。;来自动物组织的浆液,尤指湿润浆膜表面或浆膜发炎时渗出的液体,如水肿或水疱中的液体。;某些其他动物体液(如乳汁)的水样部分;乳清。;一种不同稠度的护肤品,含有一种或多种高浓度活性成分,用于特定目的,如预防痤疮、修复日晒损伤或保湿。
the clear liquid part of blood that separates when it clots, containing proteins
名词
用作血液制品的血清,在医学实践中取自免疫动物(人或非人)的组织,含抗体,用于将免疫力转移给另一个人(人或非人)。
Blood serum used as a blood product, in the practice of medicine: blood serum from the tissues of immunized animals (human or nonhuman), containing antibodies and used to transfer immunity to another individual (human or nonhuman).
血液凝固时分离出的琥珀色、富含蛋白质的水样液体。
an amber, watery fluid, rich in proteins, that separates out when blood coagulates
来自动物组织的浆液,尤指湿润浆膜表面或浆膜发炎时渗出的液体,如水肿或水疱中的液体。
A watery liquid from animal tissue, especially one that moistens the surface of serous membranes or that is exuded by such membranes when they become inflamed, such as in edema or a blister.
某些其他动物体液(如乳汁)的水样部分;乳清。
The watery portion of certain other animal fluids, such as milk; whey.
一种不同稠度的护肤品,含有一种或多种高浓度活性成分,用于特定目的,如预防痤疮、修复日晒损伤或保湿。
A skincare product of varying consistencies with a high concentration of one or more active ingredients, for a targeted purpose, such as preventing acne, repairing sun damage, or moisturizing.
The doctor ordered a blood test to check the levels of glucose in the serum.
医生安排了一次血液检查,以检测血清中的葡萄糖水平。
用法提示:serum 在此指血液凝固后分离出的淡黄色液体,常用于医学检测。
Scientists extracted the serum from the sample to study its protein composition.
科学家从样本中提取了血清,以研究其蛋白质组成。
用法提示:serum 指从血液中分离出的液体部分,用于科研分析。
In cheese production, the whey, a type of serum, is separated from the curd.
在奶酪生产中,乳清(一种血清状的液体)与凝乳分离。
用法提示:serum 此处指乳清,即牛奶凝固后分离出的液体。
serum 常作为定语修饰名词。
The lab analyzed a serum sample.
实验室分析了一份血清样本。
常用形容词如 blood, immune 等修饰。
Blood serum is rich in proteins.
血液血清富含蛋白质。
表示来源时用 from。
The vaccine was derived from horse serum.
该疫苗源自马血清。
grammar · medium
易错句子The lab analyzed the plasma for antibodies.
正确表达The lab analyzed the serum for antibodies.
中文里'血浆'(plasma)和'血清'(serum)是不同的概念。血浆是含抗凝剂的血液液体成分,血清是血液凝固后分离出的液体。学习者常混淆两者,应根据实际含义选择正确词汇。
grammar · medium
易错句子We used many serum in the experiment.
正确表达We used many serums in the experiment.
当指多种类型的血清时,'serum'是可数名词,复数形式为'serums'。学习者常将其视为不可数名词,错误地使用不加-s的形式,但句中'many'要求复数名词,因此需用'serums'。
血清(serum)是血液凝固后分离出的液体,不含凝血因子;血浆(plasma)是血液未凝固时的液体部分,含有凝血因子。两者在医学化验中容易混淆。
serum(血清)与serious(严肃的)发音和拼写相似,但词性和意义完全不同,serum是名词,serious是形容词。
血清
The diagnosis was confirmed by analyzing the patient's blood serum.
通过分析患者的血清确认了诊断。
血清水平
Doctors monitor the serum level of potassium to adjust treatment.
医生监测钾的血清水平以调整治疗方案。
血清样本
A serum sample was taken from each participant for analysis.
从每位参与者身上采集了血清样本进行分析。
血清疗法
Serum therapy was once widely used to treat infectious diseases.
血清疗法曾广泛用于治疗传染病。
免疫血清
The patient received an injection of immune serum to neutralize the toxin.
患者注射了免疫血清以中和毒素。
血清蛋白
Abnormal levels of serum protein can indicate liver disease.
血清蛋白水平异常可能提示肝脏疾病。
血清中含有抗体,用于免疫反应
疫苗通常包含血清成分或诱导产生血清抗体
血清是血浆除去凝血因子后的成分
血清常通过注射方式给药
血清在免疫治疗和免疫应答中起重要作用
吐真剂
The detective used truth serum to get the suspect to confess.
侦探使用吐真剂让嫌疑人招供。
血清会放大内在的一切。好人变卓越,坏人更糟糕。
The scientist developed a serum that could cure the disease.
科学家研制出了一种可以治愈这种疾病的血清。
Dictionary facts from ECDICT, WIKTIONARY.