名词
中文翻译：吸虫
同义词：
['水蛭，吸血虫例句：1. The water snake is a common pest in the area', 'and it can be dangerous to swim near them.（水蛇是该地区常见的害虫，靠近它们游泳可能会很危险。）']
例句：
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1. The water snake is a common pest in the area, and it can be dangerous to swim near them.
水蛇是该地区常见的害虫，靠近它们游泳可能会很危险。
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2.The leech is a parasite that feeds on blood, and it can cause serious infections if not treated properly.
水蛭是一种寄生虫，以血液为食，如果不妥善治疗，可能会导致严重的感染。
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3.The water snake and the leech are both found in freshwater habitats, but they have different feeding habits and behaviors.
水蛇和水蛭都生活在淡水环境中，但它们的摄食习性和行为有所不同。