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leeches的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 leech:
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carnivorous or bloodsucking aquatic or terrestrial worms typically having a sucker at each end
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a follower who hangs around a host (without benefit to the host) in hope of gain or advantage
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draw blood
leeches的用法和样例：
例句
用作名词 (n.)
- Throughout the 18th and 19th centuries, using leeches for medical reasons was very popular.
中世纪欧洲的医生用水蛭治疗他们的病人。 - With the new fossil, researchers can now identify the animals as part of the annelid worm family, which also includes modern sea mice, earthworms and leeches.
因为这个新的化石，研究人员现在可以鉴别出该动物属于环节虫属，这类动物中包括现代的海毛虫，蚯蚓和水蛭。
