| 单词 | 放血 |
| 释义 | 〔bloodletting〕The removal of blood, usually from a vein, as a therapeutic measure.放血：放血，静脉切开放血，作为测量治疗效果的一个方法〔phlebotomize〕To perform a phlebotomy on; bleed.施行静脉切开手术；放血〔phlebotomy〕The act or practice of opening a vein by incision or puncture to remove blood as a therapeutic treatment. Also called venesection 静脉切开术，放血术：切割静脉或穿孔来放血的行为或实践，作为一种医学治疗 也作 venesection〔dress〕To clean (fish or fowl) for cooking or sale.清洗干净：给（鱼家禽）放血、去毛和内脏以备烹煮或出售〔bleed〕To take or remove blood from.流血，放血：使出血或从…放血〔leech〕To bleed with leeches.用水蛭给…放血〔cupping〕A treatment in which evacuated glass cups are applied to intact or scarified skin in order to draw blood toward or through the surface. It was used for disorders associated with an excess of blood, one of the four humors of medieval physiology.杯吸法,拔罐法：一种医疗方法，把抽空的玻璃杯放在完好无损或划破的皮肤上使血向体表聚集或放血出来。这种方法被用来治疗与血量过多有关的失调症，血是中世纪生理学中的四种体液之一〔bleeder〕A blood vessel severed by trauma or surgery that requires cautery or ligature to arrest the flow of blood.放血：由于外伤或外科手术而切断的血管，需要灼烧或绑扎以止血〔leech〕Any of various chiefly aquatic bloodsucking or carnivorous annelid worms of the class Hirudinea, of which one species(Hirudo medicinalis) was formerly used by physicians to bleed patients. 水蛭，蚂蟥，欧洲医蛭：蛭纲环节幼物中几种主要水生吸血或食肉环节蠕虫中的一种，其中的（欧洲医蛭） 过去曾被医生用于为病人放血 |
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