n. 1.(植物病理)枯萎病，火烧病；(对植物有大害的)阴冷天气〔土壤条件〕；虫害。 2.(使士气崩溃，希望计划等落空的)破坏性因素；扼杀，打击。 3.黑影，阴影。 4.坏影响。 短语和例子 early [later] blight (植物的)早[晚]疫病。 bacterial blight of rice 稻田叶枯病。 urban blight 都市生活的恶劣影响。 Bankruptcy was the blight of the family. 破产毁了这一家。 His absence cast a blight over the family. 他的不在场使家庭笼罩上一层阴影。 vt. 1.使(植物)有病，使枯萎。 2.妨害，挫折，摧残；损伤。 短语和例子 Frost blighted the crops. 霜冻使作物枯死。 Illness blighted his hope. 疾病摧毁了他的希望。 blighted being 希望破灭的人〔尤指失恋的人〕。 blighted hopes 希望化为泡影，失望。 blighted love 失恋。 vi. (植物)生枯萎病。
any plant disease resulting in withering without rotting
a state or condition being blighted
cause to suffer a blight; "Too much rain may blight the garden with mold" 同义词：plague,
Blight refers to a specific symptom affecting plants in response to infection by a pathogenic organism. It is simply a rapid and complete chlorosis, browning, then death of plant tissues such as leaves, branches, twigs, or floral organs.
例句与用法
1.
Charm is the great english blight . 魅力是一种损害伟大英格兰的疾病。
2.
This variety is susceptible to fire blight . 此品种易感染火疫病。
3.
His absence cast a blight over the family . 他的不在场使家庭笼罩上一层阴影。
4.
Such a blight was fallen over my literary career . 我的文学生涯受到极大挫折。
5.
Bankruptcy was the blight of the family . 破产毁了这一家。
6.
One example is the needle blight . 针叶萎凋病就是一例。
7.
Illness blighted his hope . 疾病摧毁了他的希望。
8.
His passion died as if a blight had shrivelled it up . 他的怒火象害了枯萎病萎缩了似地消失了。
9.
Frost blighted the crops . 霜冻使作物枯死。
10.
An initial failure was bound to blight a later success . 第一次的失败必然会使后来的成功逊色。
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