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 nitroplasticized nitrocellulose binder compositions.当二硝基酚施于叶子时,...
Iran remains an enigma for the outside world.对于外界而言，伊朗仍是个谜。It is an enigma to me.它对我来说是个迷.To German intelligence, Major de Coverley was a vexatious enigma.对德国的情报机关来说, 德?科弗利少校是个老猜不透的谜....
他吃起东西来肚子像个无底洞。He's a bottomless pit as far as food is concerned.战争把许多青年男子吞进了它的无底洞.The war swallowed up many young men into its maw.嘴是无底洞.If it were not for the belly , the back might wear gold....