pest

pest

英[pest]美[pest]

n.讨厌的人或事，害虫，害鸟，害兽，灾害；

复数：pests;

例句

The use of integrated pest management will expand in the twenty - first century.在二十一世纪,害虫综合治理的应用将扩大.

The five small arthropod were still very serious pest, especially aphid, scale and whitefly.其中,五小害虫的危害仍然非常严重, 尤其是蚜虫 、 蚧壳虫和粉虱.

Conopomorpha sinensis Bradley is a main pest insect on litchi and longan.荔枝蒂蛀虫是荔枝和龙眼的重要害虫.

This report is about diagnosis and control of gosling pest.这份报告是关于小鹅瘟的诊断与防制的。

That disobedient boy is a pest.那不听话的男孩令人讨厌.

In the insect pest of balsamine, the mainest is mite, the spider that often says namely.在凤仙花的虫害中, *主要的是螨, 即常说的红蜘蛛.

He climbed on the table, pulled my hair, and was generally a pest.他爬桌子，拽我的头发，总之是个讨厌鬼。

Each year ten percent of the crop is lost to a pest called corn rootworm.一种叫玉米根虫的害虫每年会让粮食减产10%。

One hundred million rats are killed each year by pest exterminators.每年灭鼠人员都会杀死1亿只老鼠。

The image of the fox as a pest is grossly exaggerated in anecdote and folklore.狐狸的害人精形象在传闻和民间故事中遭到严重的夸大。

英语六级真题

White storks feed on locusts ( ' , 蝗虫) and other insects that can become pests if their numbers get out of hand.

While holding a burial ceremony for a pet mouse, they were killing pest mice.

At the same time, this sea-water also kills off the greedy giant apple snail, an introduced pest that feeds on young rice plants.

given the moth's ability also to attack crops like pepper and potatoes, Audu Ogbeh, Nigeria's minister of agriculture, has warned that the pest may "create serious problems for food security" in the country.

柯林斯高阶英汉双解学习词典释义

N-COUNT

害虫；害兽

Pests are insects or small animals which damage crops or food supplies.

例句

N-COUNT

讨厌鬼（尤指儿童）

You can describe someone, especially a child, as a pest if they keep bothering you.

例句

英汉词典释义

n.

有害的人或物, 令人讨厌的人或物

害虫；害兽；害鸟

英英词典释义

Noun

1. a persistently annoying person

行业词典

农学： 有害生物；

动物学： 有害动物；害虫；

医学： 鼠疫，瘟疫：同plague；

生态学： 害虫；危害农林作物，并能造成显著损失的生物。包括植物病原微生物、寄生性植物、植物线虫、植食性昆虫、杂草、鼠类以及鸟兽等。；