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- Endorphins, a known substances produced in brains is an opioid receptor agonist which the brain produce in the presence of pain stimulus. 如果你一连几天、一天几次进行实验:诱发某人身感疼痛,再用吗啡为他止疼,到最后一天,悄悄用盐水取代吗啡,你会发现,此时盐水也能止痛。
- He twisted up with a sudden stab of pain. 一阵突然的剧疼使他挺不起身来。
- Praise is a stimulus for better work. 赞扬激励人更努力地工作。
- A full requital of his striving pain. 这是对他艰苦努力的圆满回报。
- I assure you that you will feel no pain at all. 我保证你根本不会觉得疼的。
- The boy was screaming with pain. 这男孩痛得尖叫起来。
- ' If pain does occur in arms, neck or shoulders, Polman gives the advice to 'distract' the pain stimulus. 键盘应该低到肘不需要往上弯。打字时不要敲的太用力,对你也没好处。
- An expression of pain flitted across her face. 她脸上闪过一种痛苦的表情。
- A provocation to action; a stimulus. 激励,刺激某种行动的刺激; 激励
- Abnormally sensitive to a stimulus. 过敏的对刺激不正常地敏感的
- He was driven crazy by the extremity of pain. 极度的痛苦使他发狂。
- Her face contorted/was contorted with pain. 她的脸因疼痛而走了样。
- Sometimes the patient cried for the pain. 有时这个病人疼得哭起来。
- Phenobarbital has little analgesic action at subanesthetic doses.Rather, in sub anesthetic doses, this drug may increase the reaction to painful stimuli. 苯巴比妥亚麻醉剂量时几无镇痛作用,反倒会增加对疼痛刺激的反应。
- He always feels pain in his abdomen. 他的腹部经常疼痛。
- Observe carefully how the bacteria respond to this stimulus. 仔细观察细菌对这一刺激有什么反应。
- I feel a dull pain in the stomach. 我觉得胃部隐隐作痛。
- The nutrient in the soil acts as a stimulus to growth. 土壤中的养分能促进植物生长。
- He go to great pain to explain the problem to us. 他费了很大劲向我们解释那个问题。
- It was awful to see him in such pain. 看到他这样痛苦真叫人难过。