昆虫的

Either of a pair of anterior wings of a four-winged insect.

通常有一对实用翅膀的昆虫，后翅退化为小圆块，嘴分裂适于吮吸或舔食或刺穿。

What locusts lack in agility, they make up for in distance: the four-winged insects are built to fly hundreds of miles at a time.

什么？蝗虫不够灵敏？但它们飞得远，四只翅膀的昆虫能够一气飞行几百英里。

Now. the most important task is how to use the available fumigants correctly, in order to decrease insect's resistivity and to increase the insecticidal rate.

当前的重要课题是：如何正确使用现有熏蒸剂，减少昆虫抗性，提高杀虫率。

Gnats and mosquitoes infested the field by the river.

小昆虫和蚊子群集于河边的田野里。

"Grackles use their stout, pointed bill to snap up insects, dig grubs from the soil, and kill small vertebrates, including fishes and baby birds; they can also crack hard seeds."

嘴粗壮尖削，用以捕捉昆虫、从土中挖取蛴螬，以及杀死鱼和幼鸟等小型脊椎动物，还可咬碎坚硬的种子。

"Grackles use their stout, pointed bill to snap up insect s, dig grubs from the soil, and kill small vertebrates, including fishes and baby birds; they can also crack hard seeds."

嘴粗壮尖削，用以捕捉昆虫、从土中挖取蛴螬，以及杀死鱼和幼鸟等小型脊椎动物，还可咬碎坚硬的种子。

"Grackles use their stout, pointed bill to snap up insects, dig grubs from the soil, and kill small vertebrates, including fishes and baby bird s; they can also crack hard seeds."

嘴粗壮尖削，用以捕捉昆虫、从土中挖取蛴螬，以及杀死鱼和幼鸟等小型脊椎动物，还可咬碎坚硬的种子。

"Grackles use their stout, pointed bill to snap up insects, dig grubs from the soil, and kill small vertebrate s, including fishes and baby birds; they can also crack hard seeds."

嘴粗壮尖削，用以捕捉昆虫、从土中挖取蛴螬，以及杀死鱼和幼鸟等小型脊椎动物，还可咬碎坚硬的种子。

"Grackles use their stout, pointed bill to snap up insects, dig grubs from the soil, and kill small vertebrates, including fish es and baby birds; they can also crack hard seeds."

嘴粗壮尖削，用以捕捉昆虫、从土中挖取蛴螬，以及杀死鱼和幼鸟等小型脊椎动物，还可咬碎坚硬的种子。

"Grackles use their stout, pointed bill to snap up insects, dig grubs from the soil, and kill small vertebrates, including fishes and baby birds; they can also crack hard seed s."

嘴粗壮尖削，用以捕捉昆虫、从土中挖取蛴螬，以及杀死鱼和幼鸟等小型脊椎动物，还可咬碎坚硬的种子。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。