为什么香料在15世纪末期的欧洲如此贵重？Why were spices so highly valued in late 15th-century Europe?目前的经济发展明显慢于20世纪80年代中期到末期的迅猛增长时期。Current economic activity is markedly slower than during the go-go years of the mid to late 1980s.推覆体是挤压环境下...
Economics will not stop Europe's politicians complaining when jobs are lost in their own backyard...当本国人口在失业时，经济情况是无法让欧洲的政治家停止抱怨的。Backyard barbecue grills could be proscribed.里弄烤肉店会被勒令停业的.He had an assemblage of old...
Sweet music was being played on the lute.琴韵悠扬.He idly plucked the strings of the lute.他漫不经心地拨弄着鲁特琴的琴弦.The instruments are mainly zhuiqin, two - string Chinese violin, dulcimer, lute and others.伴奏乐器中, 主奏乐器为坠琴,另有二胡 、 扬琴 、 ...
All commercial nuclear power is provided by fission at the present time.目前所有的商用核动力都是通过核裂变产生的.Caesium - 137 is a radioactive isotope, formed mainly through nuclear fission.铯-137是一种放射性同位素, 主要由核分裂产生.The fission of the cell ...