她快步走了一会儿，以排解心中的沮丧。She went for a brisk walk to work off her frustration.连一辆出租车都打不到，他很沮丧。He was frustrated by his inability to wave down a taxi.人群毫无热情的迟钝反应使我感到很沮丧。I'm depressed by the bovine enthusiasm of the crowd&#...
The rich districts can outbid the country school for teachers.富裕地区能以高薪从乡村聘走教员.The custom still obtains in some districts.这种风俗在某些地方仍然流行.Our municipality is divided into ten districts.我们这个市,下面设10个区....
一些最高档的酒杯是用铅晶质玻璃制成的。Some of the finest drinking glasses are made from lead crystal.棕榈泉有高档的餐厅和奢华的夜生活。Palm Springs has ritzy restaurants and glitzy nightlife.很多人不断将手机升级到最高档的款式。Many people are upgrading their mobiles to top-...
The spider must wait for prey to be ensnared on its web.蜘蛛必须等待猎物被它的蛛网困住。Wizards and templates can help you create brochures, calendars, and Web pages.向导程序和模板可以帮助你创建手册、日历和网页。Yahoo is the oldest and best-known Web director...
我又往酒杯里倒了点儿波旁威士忌。I poured a little more bourbon into my glass.伊莎贝尔把酒杯放在桌上他伸手可及的地方。Isabelle placed a wine cup on the table within his reach.一些最高档的酒杯是用铅晶质玻璃制成的。Some of the finest drinking glasses are made from lead crystal....
介绍了环糊精衍生物的种类及主要特性.Kinds and important characteristics of cyclodextrin derivatives are also introduced.以糊精作为造孔剂及粘结剂,制备出了多孔碳化硅陶瓷.The dextrin was used as pore - making agent and binder.我们应确定糊精的值以便于存在时我们明确地评估淀粉酶的活性.Dextrin v...