histamine is released
常用被动语态,强调组胺的释放过程;若需说明释放者,用 by 引出。
Histamine is released when the immune system detects an allergen.
当免疫系统检测到过敏原时,组胺就会被释放。
组胺
histamines — plural of histamine
一种由组氨酸脱羧形成的胺C5H9N3,能引起毛细血管扩张、平滑肌收缩和胃酸分泌,并在过敏反应中释放。;由组氨酸形成的胺,刺激胃液分泌并扩张血管;在过敏反应中由人体免疫系统释放;组胺;[化] 麦胺; 组胺
histamine
一种由组氨酸脱羧形成的胺C5H9N3,能引起毛细血管扩张、平滑肌收缩和胃酸分泌,并在过敏反应中释放。
An amine, C5H9N3, formed by decarboxylation of histidine, that causes dilatation of capillaries, contraction of smooth muscle, and stimulation of gastric acid secretion; it is released during allergic reactions.
由组氨酸形成的胺,刺激胃液分泌并扩张血管;在过敏反应中由人体免疫系统释放
amine formed from histidine that stimulates gastric secretions and dilates blood vessels; released by the human immune system during allergic reactions
Eating foods high in histamine can cause a runny nose.
食用组胺含量高的食物可能导致流鼻涕。
用法提示:histamine 是名词,指组胺,在句中作介词宾语。
Doctors often prescribe antihistamines to block the effects of histamine.
医生常开抗组胺药来阻断组胺的作用。
用法提示:histamine 是名词,指组胺,在句中作介词宾语。
The body releases histamine during an allergic reaction, which makes the skin itch.
身体在过敏反应期间会释放组胺,这会使皮肤发痒。
用法提示:histamine 是名词,指组胺,在句中作动词宾语。
常用被动语态,强调组胺的释放过程;若需说明释放者,用 by 引出。
Histamine is released when the immune system detects an allergen.
当免疫系统检测到过敏原时,组胺就会被释放。
主动语态中,主语通常是免疫细胞;后接宾语 histamine。
White blood cells release histamine to fight the infection.
白细胞释放组胺来对抗感染。
levels 常用复数,指组胺浓度,是医学语境中的常见搭配。
The test measures histamine levels in your blood.
这项检测测量你血液中的组胺水平。
grammar · medium
易错句子Histidine is released by the immune system during an allergic reaction.
正确表达Histamine is released by the immune system during an allergic reaction.
Histamine 和 histidine 拼写相近但含义不同。过敏反应中免疫系统释放的是组胺(histamine),而 histidine(组氨酸)是一种氨基酸,不能用于此处。
grammar · medium
易错句子Too much histamines in the blood can cause itching.
正确表达Too much histamine in the blood can cause itching.
histamine 作物质名词时通常不可数,不能加复数 -s,也不能与 much 搭配使用复数形式。
histamine是引起过敏反应的化学物质,antihistamine是抑制组胺作用的药物;前缀anti-表示“抗”。
histidine是氨基酸(组氨酸),是histamine(组胺)的前体;二者拼写接近,词尾-idine与-amine不同。
histamine是参与过敏反应的化学物质,histology是研究生物组织的学科;二者共享前缀histo-但后缀-amine(胺)与-logy(学科)含义完全不同。
组胺释放
The drug prevents histamine release from mast cells.
这种药物阻止肥大细胞释放组胺。
组胺受体
Antihistamines work by blocking histamine receptors.
抗组胺药通过阻断组胺受体发挥作用。
组胺不耐受
She discovered her headaches were caused by histamine intolerance.
她发现自己的头痛是由组胺不耐受引起的。
组胺水平
The test measures histamine levels in the blood.
这项检测测量血液中的组胺水平。
组胺反应
An allergic reaction triggers a histamine response in the body.
过敏反应会引发体内的组胺反应。
富含组胺的食物
People with histamine intolerance should avoid histamine-rich foods.
组胺不耐受的人应避免食用富含组胺的食物。
hist-(组织)+ amine(胺)
能触发免疫系统释放组胺的物质。
用于阻断组胺作用、缓解过敏症状的药物。
储存并释放组胺的免疫细胞,参与过敏反应。
机体对过敏原产生的过度免疫反应,常伴随组胺释放。
组胺可使血管扩张,参与炎症反应的启动。
Dictionary facts from ECDICT, WIKTIONARY.