4周搞定2000+托福核心词
herbaceous = herb(草本) + aceous(有...的) = 有草本的→草本的
herbal = herb(草本) + al(...的) = 香草的
cide = cide(杀) = 杀虫的[东西]→杀虫剂
suicideal = sui(自己) + cide(杀) + al(...的) = 自己杀的→自杀的
除草剂
herbicide
常考释义
Most often, these plants either contain agene making them resistant to the herbicide glyphosate or they contain an insect-resistantgene that produces a protein called Bt toxin.
通常情况下，这些植物含有使其能够抵抗除草剂草甘膦的基因，或者含有能够抗虫的基因，这种基因会产生一种叫做芽孢杆菌毒蛋白的抗虫蛋白。
来源于：阅读OFFICIAL38 P3n. 除草剂
No single herbicide will control all weeds.
单独一种除草剂决不能防除所有的杂草。
Most often, these plants either contain agene making them resistant to the herbicide glyphosate or they contain an insect-resistantgene that produces a protein called Bt toxin.
通常情况下，这些植物含有使其能够抵抗除草剂草甘膦的基因，或者含有能够抗虫的基因，这种基因会产生一种叫做芽孢杆菌毒蛋白的抗虫蛋白。
来源于：阅读OFFICIAL38 P3Planting a glyphosate-resistant crop commits a farmer to using that herbicide for the reason, probably to the exclusion of all other herbicides and other weed-control practices.
种植耐草甘膦的作物使得农民可以施用草甘膦，不用再考虑使用其他除草剂和其他除草方法。
来源于：阅读OFFICIAL38 P3Efforts to control Spartina outside its natural environment have included burning, flooding, shading plants with black canvas or plastic, smothering the plants with dredged materials or clay, applying herbicide, and mowing repeatedly.
为了控制米草属植物在自然生境以外的扩散，人们尝试了焚烧、水淹、用黑色的帆布或塑料布遮挡阳光、用疏浚物料或者粘土使其窒息、喷撒除草剂以及反复割草的方法。
来源于：阅读OFFICIAL22 P1Little success has been reported in New Zealand and England; Washington State’s management program has tried many of these methods and is presently using the herbicide glyphosphate to control its spread.
在新西兰和英国却鲜有成效，华盛顿州的管理项目尝试了很多此类方法，目前正在使用除草剂草甘膦控制它的传播。
来源于：阅读OFFICIAL22 P1In addition, when glyphosate is used to control weeds, other more persistent herbicides do not need to be applied.
此外，当草甘膦被用来除草的时候，其他更加持久的除草剂就无需使用了。
来源于：阅读OFFICIAL38 P3Planting a glyphosate-resistant crop commits a farmer to using that herbicide for the reason, probably to the exclusion of all other herbicides and other weed-control practices.
种植耐草甘膦的作物使得农民可以施用草甘膦，不用再考虑使用其他除草剂和其他除草方法。
来源于：阅读OFFICIAL38 P3以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
