地球穿过某些彗星的轨迹线.The earth crosses the tracks of certain comets.箭的轨迹是一条曲线.The path of an arrow is a curve.回顾过去时能看到一条清晰的轨迹，还是只能看到一连串毫无目的、前后不连贯的工作经历？Can you look back and see a well-defined path, or simply an aimless series of...
Jay had always tended to keep his girlfriends at a distance.杰伊一贯和他的女朋友们保持距离。I thought at first that Jay had been stirring things up.我起初认为杰伊一直在挑起事端。Jay wanted to write.杰伊想要写作。...
多年来,用的较多的固定剂是动物制品龙涎香 、 香猫香 、 麝香、以及河狸香.For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.龙涎香是抹香鲸肠内的结石.Ambergris is the concretion in the intestine of the sperm - whale.仿佛龙涎...
Where are the theme pavilions the center the Expo Site.主题馆在那边?位于世博园区中间.The pavilions beside the lake have an air of great antiquity.湖边的亭阁被修葺得古色古香.Thatched pavilions provide shady retreats for relaxing and reading in priv...
Conclusion: Enterobacter cloacae and Salmonella F group can cross agglutination.结论: 阴沟肠杆菌与沙门菌F群有交叉凝集.cases of salmonella poisoning沙门菌中毒病例They are particularly hazardous to Salmonella control.他们对沙门氏菌的控制特别不利.Salmonella bac...