他1977年因冒充警官而再次入狱。He was returned to prison in 1977 for impersonating a police officer.“他是冒充的，是个骗子，”哈里咕哝道。"He's false, a phoney," Harry muttered.他冒充成资深心理学家。He passed himself off as a senior psychologist....
People expect others to be honest, which is why conmen find it so easy to hoodwink people.人们认为别人是诚实正直的，所以骗子很容易行骗得逞。He could hoodwink him all right.他完全可以把他骗了.He is an easy person to hoodwink.他是个容易受骗的人....
制革工人硝皮以制作皮鞋.Tanners tan hides to make leather shoes.含有与氮原子相连的硝基的物质称为硝胺.Nitramines are substances which contain a nitro group bonded to nitrogen.较好的配方是那些高硝基增塑的硝化棉粘合剂配方.The preferred compositions are the highly nitroplasti...