locustn.蝗虫；洋槐；刺槐Locusts threaten Red Sea area蝗虫威胁红海地区Locusta migratoria mtmilensis东亚飞蝗Locusts overran the prairie.蝗虫肆虐草原Locusta migratoria rnanilensis东亚飞蝗Locusts ate the country bare.蝗虫把乡下的庄稼吃得净光。Locusts swarmed over the field.田野里满是蜂拥而至的蝗虫。Locusta migratoria tibetensis Chen西藏飞蝗Locusta migratofia manilensis Meyen东亚飞蝗Locusta migratoria manilensis Meyen东亚飞蝗