leech

noun

1. 水蛭；蚂蟥
   a small worm that usually lives in water and that attaches itself to other creatures and sucks their blood. Leeches were used in the past by doctors to remove blood from sick people.
2. 依赖他人钱财者；攫取他人收益者；寄生虫
   a person who depends on sb else for money, or takes the profit from sb else's work

1. 水蛭；蚂蟥
   A leech is a small animal which looks like a worm and lives in water. Leeches feed by attaching themselves to other animals and sucking their blood.
2. N-COUNT 吸血鬼；寄生虫
   If you describe someone as a leech, you disapprove of them because they deliberately depend on other people, often making money out of them.
   1. They're just a bunch of leeches cadging off others!
      他们只不过是一帮伸手向人要这要那的寄生虫！

1. He's fastening on that poor girl like a leech.
   他像蚂蟥一样缠着那个可怜的姑娘。
2. They're just a bunch of leeches cadging off others!
   他们只不过是一帮伸手向人要这要那的寄生虫！
3. For the couple were introduced by Allen Leech, who plays chauffeur Tom Branson in Downton.
   这对儿是由《在唐顿庄园》里饰演司机TomBranson的艾伦里奇介绍认识的。
4. Season 3 kicks off just two months after the proposal, with the Crawleys including Matthew, left, and in-law Branson ( Allen Leech) preparing for the grand celebration.
   在订婚后仅仅两个月第三季就开拍了，和克劳利一家包括马修（左）和姻亲布兰森（AllenLeech）准备盛大的庆典。
5. They leech the fun out of dating.
   他们剥夺了约会的乐趣。
6. Objective: To study the effects of Decoction of leech and peach kernel on mice with liver fibrosis and investigate the possible mechanisms in protection of liver fibrosis.
   目的：观察水蛭桃仁汤对血吸虫病的小鼠肝纤维化的影响，并探讨其对肝纤维化的逆转作用及其作用机制。
7. This is the first time it has been demonstrated that antibiotics can leech into the water supply.
   这是首次证明抗菌素能渗入供水中。
8. Sort of depends on where the leech leeches.
   得看水蛭叮哪了。
9. You wanna take a leech home as a pet?
   你要像养宠物那样带水蛭回家？
10. What are you a leech?
    你是个水蛭吗？
11. These days, however, the banking industry is regarded more as a leech.
    然而，最近，银行业更多地被视为吸血鬼。
12. It was horrible. a giant leech got me.
    好可怕，我被一条大水蛭缠上。
13. Ellie stuck to her mother like a leech.
    埃莉像水蛭一样缠住她母亲。
14. Which kind of leech ( leech) can be a bloodletting treat.
    哪种水蛭（蚂蝗）可以作为放血治疗。
15. Leech and White Peony Decoction Treat Refractory Pain after Full-knee Substitution
    水蛭白芍汤治疗全膝置换术后顽固性疼痛疗效观察
16. And this young man wrote the leech part in Motuo footing travel guide.
    他写了墨脱徒步攻略里关于蚂蝗的部分；
17. The Study of Leech on Regeneration of Sciatic Nerve Injury on Rats
    水蛭对大鼠坐骨神经损伤再生作用的研究
18. This paper summarized the research of Luehdorfia chinensis Leech, including Systematic Position, Biological Characteristics, Feeding and Protection.
    本文从分类地位、生物学特性、取食和保护等几方面，对中华虎凤蝶研究进展作了综述。
19. His five-year old son stuck to him like a leech.
    他那五岁的儿子总缠着他。
20. In the20th Century Leech Therapy went out of favor, but now we are in a new era.
    20世纪水治疗法不再走俏，但是现在我们在一个新的世纪里。
21. The overwintering stage of Parocneria furva ( Leech) in Hengyang, Hunan Province, is reported and its overwintering stages in other areas of China are discussed.
    记述了侧柏毒蛾在湖南省衡阳地区的越冬虫态，并对该虫在我国其他地区的越冬虫态进行了探讨。
22. Large European freshwater leech formerly used for bloodletting.
    欧洲大型的淡水水蛭，曾用于放血。
23. Effect of Leech Capsule on stability of carotid plaque and expression of platelet membrane glycoprotein
    水蛭胶囊对颈动脉斑块稳定性及血小板膜糖蛋白分子表达的影响
24. The leech is described in a top10 list of new species.
    这种水蛭在十大新物种之列。
25. Didn't I state plainly that a dash of leech juice would suffice?
    难道我没有明白地说，加入少许水蛭的汁液就够了吗？
26. You ought to go to America – that's the place for a bloodsucking leech like you
    你该到美国去，那儿才是你这种吸血鬼呆的地方
27. The leech hangs about other people hoping to obtain money.
    那个吸血鬼依附于他人希望获得钱财。
28. Jimmy leech, no one could run like you in school races.
    吉米利查，在校田径赛中没有人跑得像你一样快。
29. And scientists say they've found a new animal species-a leech with razor-sharp teeth in the nose of a girl in a remote region of Peru.
    科学家们说他们发现了一个新的动物物种&在秘鲁偏远地区一个小女孩的鼻子内发现了有着锋利牙齿的水蛭。
30. My shy little sister clung to me like a leech all through the party.
    我那腼腆的小妹在聚会上寸步不离地跟着我。

noun

1. carnivorous or bloodsucking aquatic or terrestrial worms typically having a sucker at each end

   Synonym:    bloodsuckerhirudinean

2. a follower who hangs around a host (without benefit to the host) in hope of gain or advantage

   Synonym:    parasitespongesponger

verb

1. draw blood
   1. In the old days, doctors routinely bled patients as part of the treatment

   Synonym:    bleedphlebotomizephlebotomise