The equation is simple: research breeds new products.情况很简单：研究产生新产品。...rare breeds of cattle...稀有品种的牛Outstanding dairy Breeds include the Holstein, Guernsey, Jersey, Ayrshire, and Brown Swiss.优良的乳牛品种包括好斯敦牛 、 根西牛 、 泽西牛 、 亚...
I have had nephritis, but that was five years ago.我有过肾炎，但那是五年前的事了。Background : Henoch - Schonlein purpura nephritis ( HSPN ) is a common secondary glomerulonephritis in children.过敏性紫癜性肾炎 ( HSPN ),是儿童时期常见的继发性肾脏疾病.Objectiv...
Teacher : The laddie reckons himself a poet!这个年轻人猜想他自己是个诗人!...this little laddie, aged about four...这个小男孩，大约有四岁大Now then, laddie, what's the trouble?现在告诉我，小伙子，出了什么问题？Harding , the 29 th President, and his family had...
现在他只需再修两个学分就可以毕业了。Now he needs only two credit hours to graduate.他的学分不够取得学位.He hasn't enough credits to get his degree.他的学分不够取得博士学位.He hasn't enough credits to get his doctorate....