Insects in the Hemiptera order have piercing-sucking mouthparts and include bed bugs, cicadas, aphids, and leafhoppers.
半翅类的昆虫就具有这样刺吸式的口器，其中包括臭虫、蝉、蚜虫、叶蝉。
leafhopper
/'li:f,hɔpə/ /ˈlifˌhɑpɚ/
英汉-汉英词典
n. 叶蝉
词组 | 习惯用语
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- slaveholder n. 奴隶所有者
- shoplifter n. (貌似在商店购物实则行窃的)商店窃贼
leafhopper n. 叶蝉
网络短语:
rice white winged leafhopper 白翅微叶蝉
white-winged leafhopper 白翅叶蝉
corn leafhopper 玉米黄翅叶蝉
mulberry leafhopper 桑叶蝉
painted leafhopper 胭脂叶蝉
bean leafhopper 蚕豆微叶蝉
apple leafhopper 苹微叶蝉
striated leafhopper 条沙叶蝉
bramble leafhopper 树莓叶蝉; 黑莓叶蝉;
tea leafhopper 茶小绿叶蝉
英语例句库
- The laboratory and field experiments showed that the green leafhopper had a preference for yellow green and pale green.
室内外试验的结果基本一致，即假眼小绿叶蝉偏嗜黄绿色、浅绿色。 - For the detection of Rice dwarf virus(RDV) from single leafhopper and leaf,the dot-blotted hybridization method based on molecular biology were established.
快速从水稻叶片和单头介体昆虫中检测水稻矮缩病毒的斑点分子杂交。
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原声例句
双语版 TED-Ed 演讲精选
Crash Course 植物学篇
Spread by insects called leafhoppers, it causes plants to have unusually curly leaves and stunts their growth.
这种病是由一种叫做叶蝉的昆虫传播的，它会导致植物长出异常卷曲的叶子，阻碍它们的生长。
PBS趣味科普
Froghoppers, and their cousins planthoppers and leafhoppers, do this using an incredibly cool simple machine that is built in their bodies.
沫蝉，以及它们的表亲飞虱和叶蝉，使用一种非常酷的简单机器来做到这一点，这种机器是在它们的身体里建造的。
英语百科
Leafhopper
Leafhopper is a common name applied to any species from the family Cicadellidae. These minute insects, colloquially known as hoppers, are plant feeders that suck plant sap from grass, shrubs, or trees. Their hind legs are modified for jumping, and are covered with hairs that facilitate the spreading of a secretion over their bodies that acts as a water repellent and carrier of pheromones. They undergo a partial metamorphosis, and have various host associations, varying from very generalized to very specific. Some species have a cosmopolitan distribution, or occur throughout the temperate and tropical regions. Some are pests or vectors of plant viruses and phytoplasmas. The family is distributed all over the world, and constitutes the second-largest hemipteran family, with at least 20,000 described species.
近义、反义、联想词
近义词
n.homopterous insect, homopteran
联想词
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