1、
Acidic soil is paradise for nematodes, parasitic roundworms that destroy crops.
酸性土壤是线虫和寄生蛔虫的乐土, 而这些害虫会将农作物摧毁.
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2、
Once they are back in the intestines, the larvae mature into adult roundworms.
幼虫返回肠道后会发育为成熟的蛔虫.
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3、
Host specificity of a parasite. any of various small free-living plant-parasitic roundworms.
寄生虫寄主专一的特性。各种非寄生或寄生在植物上的线虫。
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