crop failure 欠收 ; 谷物歉收 ; 作物减产 ; 作物失收
a crop failure 粮食欠收 ; 农作物歉收
another crop failure 农作物又一次歉收
crop failure famine 农作物收成坏或没有收成
general crop failure 全面歉收
He said drought had led to severe crop failure for the second year running.
他说干旱已连续两年造成严重农作物歉收。
The crop failure spelt disaster for many farmers.
对许多农民来说，庄稼歉收就意味着灾难。
Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.
经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂，而棉铃虫是造成农作物歉收的主要原因，直到今年，棉铃虫的危害都很小。
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