alien noxious weed 外来恶性杂草
以上来源于: WordNet
Noxious weed and pest control?
有害杂草和害虫的控制？
Rice is C_3 plant and its companion, noxious weed barnyardgrass is C_4 plant.
水稻为三碳植物，其伴生性恶性杂草稗草为四碳植物。
This noxious weed has spread across the state, threatening humans with sap that causes severe burns, blistering, permanent scarring and even blindness.
这种有毒野草已经扩散到纽约州各地，它的汁液对人身安全有威胁，可以导致烧伤、让皮肤起泡，留下永久疤痕，甚至引起是失明。
应用推荐