您要查找的是不是:
- This species is used medicinally and is a widely distributed, noxious weed. 本种可药用并且一广泛分布,有害杂草。
- This species is a noxious weed that has escaped often in desert areas around the world. 本种是通常在全世界的沙漠地区有逸生的一根有害物杂草。
- To this day, pride and greed prevent the elite of eastern Virginia from relinquishing their dependence on the noxious weed that kills untold millions of people each year. 时至今日,这些骄傲而贪婪的维吉尼亚东部社会与经济菁英,仍然不肯放弃种植烟草这种每年残害千百万人的作物。
- For instance, those who grow herbicide-tolerant soybeans typically avoid the most noxious weed killer, turning instead to glyphosate herbicides, which are less toxic and degrade more quickly. 例如,农人要是种植了耐除草剂的大豆,就会避免使用最毒的杀草剂,而改用毒性弱、分解快的苷磷除草剂。
- They were as a few fragrant flowers amidst a dense accumulation of noxious weeds. 她们就象大丛毒草中的几朵香花。
- Many of Polygonaceae are noxious weeds, some ornamentals, and buckwheat (Fagopyrum) and rhubarb (Rheum) foodstuffs. 蓼科植物多数为杂草,不具经济价值;少数可食,如荞麦和大黄;有一些是观赏植物。
- English Nature argues that the offspring could become noxious weeds uncontrollable by existing chemicals. 该保育团体认为,这些种籽的后代可能成为目前化学药物无法控制的野草;
- The bristles in the inflorescence represent modified branchlets. The genus includes pasture grasses, a cereal crop, and a few noxious weeds. 在花序里的刚毛描述修改的小枝。属包括牧场草地,谷类庄稼和一些有害物杂草。
- If left behind after a harvest, the seeds could grow amid new crops or in field margins; English Nature argues that the offspring could become noxious weeds uncontrollable by existing chemicals. 如果作物在收成后,有这些种籽给留在当地,它们将与新作物一起生长、出现在农地周围。
- He weed out one by one the book he do not want. 他把不想要的书一本一本丢掉。
- First thing tomorrow I'll weed the garden. 我明天一大早首先去除园内的杂草。
- Noxious chemicals are found in the river water. 河水里发现了有毒化学物品。
- We have to weed out unqualified applicants. 我们必须淘汰不合格的申请人。
- Chemicals that produce a noxious vapor when mixed. 化学物质混合后会放出有毒气体
- noxious weed 毒草
- We must weed out the traitors in our midst! 我们必须清除我们中间的叛徒!
- Still I seek the most noxious herbs. 我仍旧在寻找最毒的药草。
- She knelt down to pull a weed from the flower bed. 她跪下来拔除花圃上的杂草。
- Eurasian weed with heads of small yellow flowers. 有小黄花头状花序的欧亚杂草。
- He pulled off his coat and started to weed with us. 他脱去上装,开始和我们一起除草。