n.瘋草；北美生長的一種牲畜吃了中毒的草

Tufted locoweed of southwestern United States having purple or pink to white flowers. 生長于美國西南部的紫色瘋草，具有紫色、粉紅色至白色的花。

"A pretty poison, woolly locoweed, flowering during autumn, can make cattle that eat its toxic leaves go berserk and die. 這棵毛茸茸的瘋草是一種美麗的毒草，它在秋天開花，牲畜吃了它有毒的葉子就會(huì)發(fā)瘋而死掉。

Wooly Locoweed, Utah, 1999 "A pretty poison, woolly locoweed, flowering during autumn, can make cattle that eat its toxic leaves go berserk and die. 毛茸茸的瘋草，猶他州，1999 這棵毛茸茸的瘋草是一種美麗的毒草，它在秋天開花，牲畜吃了它有毒的葉子就會(huì)發(fā)瘋而死掉。

This paper investigated the species,distribution and harm of locoweed s and the various ways to prevent and cure locoweed poisoning in China by literature review and field survey. 采用現(xiàn)場調(diào)查和資料收集相結(jié)合的方法,對(duì)我國瘋草的種類、分布、危害及各地在瘋草中毒防治方面的對(duì)策進(jìn)行了調(diào)查研究。

a disease of livestock caused by locoweed poisoning 由于洛克草中毒而導(dǎo)致的一種嚴(yán)重的牲畜病