单词：purplish stem borer
单词：purplish stem borer 相关文章
This is the VOA Special English Agriculture Report. A beetle invasion in the United States has killed at least twenty million ash trees. The invasion of the emerald ash borer was first discovered near Detroit, Michigan, in two thousand two. Experts b
VOA慢速英语2007年（二）月
Wasp Recruited to Fight Invasive Beetle 美用黄蜂对抗甲虫入侵 Scientists are pitting insects against insects in a battle to control an invasive species. U.S. Department of Agriculture researchers have released tiny parasitic wasps in forests
VOA标准英语2014年(七月)
服装颜色英语：青－蓝色系列 靛青 ingigo 蓝色 blue 天蓝 ;蔚蓝 sky blue ; azure 月光蓝 moon blue 海洋蓝 ocean blue 海蓝 sea blue 湖蓝 acid blue 深湖蓝 vivid blue 中湖蓝 bright blue 冰雪蓝 ice－snow blue 孔雀蓝
实用英语
bed, deposit, field 书馆 矿床 outcrop 露头 fault 断层 vein, sean, lode 矿脉 gold reef 金矿矿脉 pocket 矿穴 reservoir 储藏 water table 潜水面，地下水面 mine 矿 stratum, layer 矿
英文语法词汇
But then, what to make of his unearthly complexion, that part of it, I mean, lying round about, and completely independent of the squares of tattooing. 可是,这样的话,他那可怖的肤色,又怎么说呢...我是说四周的皮肤,跟刺花的方
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