请输入您要查询的英文单词:
单词
harmful insect
释义
harmful insect
简明释义
有害昆虫:指对农作物、人类健康或生态系统造成危害的昆虫。
专业释义
1
经济学
有害昆虫
双语例句
1
Usually the
insect
eaters are helpful to man, because they do away with
harmful
insects such as mosquitoes.
吃昆虫的动物通常都有益于人类,因为它们消灭诸如蚊虫之类的害虫。
2
The cage-typed electric-net
insect
killer can be used all day long, which can widely trap and kill the crops
harmful
insects.
这种笼式电网灭虫器 能够全天候使用,更为广泛地引诱触杀农作物有害昆虫。
3
The monitor
insect
mouth density may know the
harmful
insect
type which and the insect mouth density in the greenhouse exists.
监测虫口密度可以知晓温室中存在的害虫种类及其虫口密度。
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更新时间:2025/3/23 19:15:35