狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的.Dieldrin is related to aldrin, and its toxicity to earthworms is similar.艾氏剂和氯丹都是重要的杀虫剂.Both Aldrin and Chlordane are valuable insecticides....
现在我们可以在网上找到良多电子藏书楼、电子档案馆.Now we can find many electronic library and archives in the network.园中文源阁是全国四大皇家藏书楼之一.Chinese Garden Court is the source of the National Library one of the four Royal.他从藏书楼借了很多的书但是一本儿都不读.He borro...
华莱士先生竭力拉拢而不是击败他的批评者们。Mr Wallace tries to co-opt rather than defeat his critics.想了解关于威廉·詹姆斯·西迪斯生平的更多信息，请参阅埃米·华莱士所著《神童》。For further information on the life of William James Sidis, see Amy Wallace, "The Prodigy".杜瓦先生和华莱士先生发...