witchweed

witchweed

美 　英

• 网络独脚金；独脚金或巫婆草

词形变化

复数：witchweeds  

英汉解释

n.	1. a parasitic weed.

例句

The witchweed stills steals water and * nutrients from the * roots and attacks the sorghum with a poison poisonous substance.

独脚金从高梁的根部将水和养份汲取走，并用有毒物质攻击高梁。

Kassim al-Katib said the seeds kill the witchweed as the sorghum grows.

Kassimal-Katib说在高粱生长的时候这些种子就会杀死独脚金。

Farmers in Africa call the striga plant by the name witchweed .

在非洲的农民将一种寄生草本称作独脚金。

Witchweed is among the few flowering weeds that act as parasites on other plants.

独脚金是在一些开花野草中作为其他植物的寄生虫。

Farmers in Africa called the striga plant by the name witchweed.

非洲的农民将寄生草称作独脚金。

To deal with witchweed, they developed special sorghum-seed genes.

为了对付独脚金，他们发展一特殊的高粱种植基因。

Witchweed is very difficult to remove if it invades an area.

如果它入侵了一个地区是非常难以清除的。

If no sorghum seeds are present, the witchweed seeds can lie under the soil for years.

如果目前没有高粱种子，独脚金种子会在土壤下待上几年。

If no sorghum seedsarepresent, the witchweed seeds canlieunderthe soil for years.

如果没有高粱种子的存在，独脚金的种子能够在土壤中沉寂数年。

Witchweed is very difficult to remove after it in weeds(invades) and area.

在独脚金入侵领域后，独脚金非常难以移走。

Now, scientists say they have produced seeds that can protect sorghum crops from witchweed .

目前，科学家表示他们已经生产出可以保护高粱免受独脚金危害的种子。

Witchweed is very difficult to remove after it invades invades an area.

如果独角金侵入了某个地方，那么就会非常难除掉。

Witchweed is very difficult to remove after it invades an area.

一旦入侵了一个地方，独脚金就很难清除。

Witchweed seeds caps[capsules] can hold 400 to 500 seeds.

独脚金种子胶囊能保存400到500个种子。