汤姆是托马斯的爱称.Tom is the pet name of Thomas.本尼是对这只兔子的爱称.Benny is a pet name for the rabbit.那精神癫痫性失调只是你对自己理论的爱称?So psychotic epileptic disorder is really your own pet theory?...
Bundles of candles were procured, and straightway there was a general scamper up the hill.一捆捆蜡烛拿了出来, 大家立即欢快地开始爬山.Somehow he had procured us an invitation.他设法给我们弄到了一张请帖。Health is certainly more valuable than money, becaus...
绝缘体的原子把电子抓得很牢.The atoms of an insulator hold their electrons very tight.晶体可以是绝缘体, 半导体, 或导体.Crystals may be insulators, semiconductors, or conductors.由绝缘体隔开任何两个导体就组成电容器.Any two conductors separated by an insulator are sai...