leech
英 [liːtʃ]
美 [liːtʃ]
n. 水蛭; 蚂蟥; 依赖他人钱财者; 攫取他人收益者; 寄生虫
v. 用水蛭吸血; 依附并榨取
复数：leeches 现在分词：leeching 过去分词：leeched 过去式：leeched 第三人称单数：leeches
Collins.1 / BNC.19877 / COCA.18653
牛津词典
noun
- 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. - 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
柯林斯词典
- 水蛭；蚂蟥
Aleechis a small animal which looks like a worm and lives in water. Leeches feed by attaching themselves to other animals and sucking their blood. - N-COUNT 吸血鬼；寄生虫
If you describe someone as aleech, you disapprove of them because they deliberately depend on other people, often making money out of them.- 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！
- They're just a bunch of leeches cadging off others!
英英释义
noun
- carnivorous or bloodsucking aquatic or terrestrial worms typically having a sucker at each end
- a follower who hangs around a host (without benefit to the host) in hope of gain or advantage
verb
- draw blood
- In the old days, doctors routinely bled patients as part of the treatment
双语例句
- 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 - Ellie stuck to her mother like a leech.
埃莉像水蛭一样缠住她母亲。 - 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。 - 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。 - 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。 - 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； - What are you a leech?
你是个水蛭吗？ - Large European freshwater leech formerly used for bloodletting.
欧洲大型的淡水水蛭，曾用于放血。 - The leech is described in a top10 list of new species.
这种水蛭在十大新物种之列。 - Which kind of leech ( leech) can be a bloodletting treat.
哪种水蛭（蚂蝗）可以作为放血治疗。