Cupric azide is insoluble in water.叠氮化铜不溶于水.Preparation of cupric sulfate from waste electric component lead is introduced.提出了回收电子元件废引线并以此为原料制取硫酸铜的方法.Bremen blue ( unmixed cupric hydroxide )布勒门蓝 ( 未混合的氢氧化铜 )...
Madeleine is on good terms with Sarah.马德琳和萨拉相处很好。My main worry was that Madeleine Johnson would still be there...我最担心的是马德琳·约翰逊仍会在那儿。Although she had various boyfriends, Madeleine was, and remains, fiercely self-sufficien...
A surveyor said that the problems were caused by subsidence and the house needed to be underpinned.一名勘测员说是地面下陷导致了这些问题出现，房子需要加固地基。...a structural survey undertaken by a qualified surveyor.由一位有资质的房屋鉴定员所作的结构评估The surveyor f...
Bakeries sell cream puffs.面包店卖奶油松饼.Lion huffs puffs. Tiger huffs and puffs.狮子咆哮着. 老虎也咆哮着.Melting, nose-tingling odors saturate the kitchen, suffuse the house, drift out to the world on puffs of chimney smoke.甘美的、挑逗鼻孔的香味浸...