knapweed

常見例句

I prefer the daisy and the knapweed in particular.
我特別喜歡雛菊和矢車菊。
I preferthe daisy and the knapweed in particular.
我特別喜歡雛菊和矢車菊。
Agapeta zoegana - Information about use of this root boring moth from Europe in the United States to control knapweed.
易易工作室-各種在線工具，站長網(wǎng)志，以及多個應(yīng)用項目。
Investigators have found that the knapweed's roots exude a toxin that builds up in the soil.
研究者發(fā)現(xiàn)，這種矢車菊根部分泌的一種毒素會滲進土壤里，使得其他植物的細胞大量死亡，并抑制萌芽與生長。
The spotted knapweed is an intruder from eastern Europe that over the past century has displaced indigenous grasses and degraded pastures in North America.
斑點矢車菊這種來自東歐的侵略者，在過去一個世紀中已取代北美洲的原生野草，并危害到牧草的生長。
Pearson says that this exacerbation of the invasive species' impact has a lot to do with the effectiveness of the fly at controlling the knapweed.
皮爾遜說，這加劇了外來物種的影響已經(jīng)有很多事情要做的有效性在飛行控制knapweed 。