V2EX leafhopper

Leafhopper

释义 Definition

leafhopper:叶蝉;一种体型很小的跳跃性昆虫,常栖息在植物叶片上,以刺吸式口器吸食植物汁液;有些种类会传播植物病害。(也常被归入“半翅目”相关类群中)

发音 Pronunciation (IPA)

/lifhpr/

例句 Examples

A leafhopper jumped off the leaf when I touched it.
我一碰叶子,一只叶蝉就跳开了。

Leafhoppers can damage crops by feeding on sap and spreading plant diseases.
叶蝉会通过吸食汁液并传播植物病害来危害农作物。

词源 Etymology

leafhopper 是合成词,由 leaf(叶子)+ hopper(跳跃者,来自 hop “跳”)组成,字面意思就是“在叶子上跳的昆虫”,形象地概括了这种昆虫常见的活动方式与栖息位置。

相关词 Related Words

文学作品 Literary Works

  • Vladimir Nabokov Speak, Memory(回忆录中多处涉及昆虫与自然观察的描写,偶有提及叶蝉等小型昆虫)
  • Annie Dillard Pilgrim at Tinker Creek(自然随笔中描写昆虫与生态细节的段落里可见 leafhopper 的用例)
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