aphids

['eɪfɪdz]
  • 释义

  • 蚜虫( aphid的名词复数 );

  • 双语例句
  • 1、

    The larvae prey upon small aphids.

    这种幼虫以小蚜虫为食。

    辞典例句
  • 2、

    Heavy rain or hail may dislodge many aphids from the plants.

    大雨和冰雹可从植株上击落很多蚜虫.

    辞典例句
  • 3、

    She pinched the aphids off the rose.

    她从玫瑰(花)上抓走蚜虫.

    辞典例句
  • 4、

    Wind has little influence on sedentary aphids.

    风对不动的蚜虫很少有影响.

    辞典例句
  • 5、

    A field may be smothered with aphids.

    一块田的植株可以被蚜虫盖满.

    辞典例句
  • 6、

    Clusters of tiny insects called aphids were to be found on the underside of the leaves.

    结果在树叶背面找到成串的叫作蚜虫小虫子.

    新概念英语第三册
  • 7、

    However, reproduction rates of some insects such as aphids are influenced by nutrition.

    然而, 一些昆虫的繁殖率,如蚜虫等是受营养影响的.

    辞典例句
  • 8、

    Phloem elements and adjacent tissues are the principal feeding sites for most aphids.

    韧皮部及其邻近组织是大多数蚜虫的主要取食部位.

    辞典例句
  • 9、

    Certain aphids seem to prefer waxy leaves, whereas other species are repelled by them.

    有些蚜虫,看来喜欢有蜡质的叶片, 而这种叶片对另一些蚜虫却有拒避作用.

    辞典例句
  • 10、

    Alternation of sexual and parthenogenic generations , as in some aphids.

    有性生殖和无性生殖的交替.

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  • 11、

    Viruses are transmitted by VECTORS such as aphids and nematodes.

    病毒的传播由传染媒介执行,例如蚜虫和线虫.

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  • 12、

    Fungal pathogens are important natural biological control agents of aphids.

    病原真菌是蚜虫的重要自然控制因子.

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  • 13、

    The young beetle larvae can eat hundreds of aphids.

    而幼龄瓢虫则可吃掉数百只蚜虫.

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  • 14、

    Chrysopidae and Hemerobiidae ; larvae feed on insect pests such as aphids.

    两种薄纱状翅膀的昆虫之一(蛹与褐 蛉 )其幼虫吃诸如蚜虫等的害虫.

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  • 15、

    When growing vegetables, one must guard against cabbage aphids.

    菜农在种植蔬菜时一定要注意防治菜蚜.

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