名词
中文翻译：叶斑病
同义词：
['leaf blight', 'leaf disease例句：1. The tree has developed a leaf spot that is causing it to wilt.（这棵树上出现了一种叶斑病，导致它开始枯萎。）']
例句：
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1. The tree has developed a leaf spot that is causing it to wilt.
这棵树上出现了一种叶斑病，导致它开始枯萎。
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2. The farmer noticed the leaf spot on the apple trees and decided to spray them with pesticides.
农民注意到苹果树上的叶斑病，决定给它们喷洒杀虫剂。
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3.The plant pathologist identified the leaf spot as a fungal infection.
植物病理学家确认这是一种真菌感染导致的叶斑病。