花叶病是分布最广泛的甘蔗病害之一.Mosaic is one of the most widely distributed sugarcane diseases.病毒病常分为几大类,即花叶病, 黄化病, 斑驳或条斑.Viruses are often classified into broad categories as mosaics , yellows, mottles, and streaks.玉米矮花叶病是世界普遍发生危害严重的...
Coffee was first discovered by a goat herder.咖啡最先由一位牧羊人发现。A [ Nenets ] herder relies on the instincts of his lead reindeer.( 涅涅茨 )牧人需要依赖于他的领头驯鹿的本能.Such was the development a hundred years from Herder to Chamberlain.这是发展的...
They have little acquaintance with colloquial English.他们对英语会话几乎一窍不通." Movie " is a colloquial word for " moving picture " .movie是moving picture 的口语体.His stumbling attempts at colloquial Russian amused her.他结结巴巴地学说俄语，把她逗乐...