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
- 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。 - Ellie stuck to her mother like a leech.
埃莉像水蛭一样缠住她母亲。 - 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。 - 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。 - 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。 - 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。 - They leech the fun out of dating.
他们剥夺了约会的乐趣。 - Sort of depends on where the leech leeches.
得看水蛭叮哪了。 - The leech is described in a top10 list of new species.
这种水蛭在十大新物种之列。 - 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