greenfly

英 [ˈɡriːnflaɪ] 美 [ˈɡriːnflaɪ]

n.  蚜虫

复数:greenflies

BNC.35304



牛津词典

noun

  1. 蚜虫
    a small flying insect that is harmful to plants
    1. The roses have got greenfly.
      这些玫瑰花上有蚜虫。

柯林斯词典

  1. 蚜虫
    Greenfly are small green winged insects that damage plants.

    双语例句

    1. Greenfly is a common garden pest.
      蚜虫是常见的园圃害虫。
    2. The roses have got greenfly.
      这些玫瑰花上有蚜虫。
    3. Altman has greenfly been awarded grants by the National Library of Medicine and by the National Science Foundation to develop his system.
      沃特曼最近已得到了美国国家医学图书馆和国家科学基金的批准开发他的程序。
    4. If the leaves on your apple tree curl, then it probably has greenfly.
      如果苹果树上的叶子卷曲了,那很可能是长蚜虫了。
    5. When neared to the host plant from the certain distance, Tea shoots volatiles and linalool showed the strongest attraction to E. vitis, and the compound 2,6 dimethyl 3,7 octadiene 2, 6 diol resulted from tea plant greenfly leafhopper complexes, showed slight repellent role.
      茶梢挥发物与芳樟醇对假眼小绿叶蝉的引诱作用最强,而茶树假眼小绿叶蝉取食复合体产生的化合物2,6二甲基3,7辛二烯2,6二醇对假眼小绿叶蝉具有轻微的驱避作用。

    英英释义

    noun

    1. greenish aphid