铅是早在古代就已知的金属之一。Lead was one of the metals known to the ancient world.水银是一种已知的有毒物质。Mercury is a known poison.人们通常从已知的事实中推断未知的事实.People usually infer an unknown fact from a known fact....
根瘤含有亚铁和亚铁一氧化豆血红蛋白的混合物.Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.在PH值 7.0―7.5时,一经曝气亚铁离子很容易转化为铁离子.Conversion of ferrous to ferric iron occurs readily upon aeration at PH 7 . 0 - 7. 5.第三个例子是前章提到的硫...
There was a sweetish smell, vaguely reminiscent of coffee.有一股甜丝丝的气味, 使人隐隐觉得像是咖啡.The Jiangsu cooking style is known for its wide variety of ingredients and sweetish flavors.苏菜的烹调风格以用料广泛、味道微甜而著名.They say Longjing tea is pu...
我已着手出售恩德斯勒公馆。I have set the wheels in motion to sell Endsleigh Court.这一所并不十分大的公馆里分住了三家人家,有三个不同的姓.Although not very large, the compound was shared by three families.她的家就在这个公馆的斜对面.Chien - ju lived in a compound diagonally ...
Tigress, far from commiserating, offered her a loan ( repayable later on ) to make herself more presentable.虎妞不但不安慰小 福子,反倒愿意帮她的忙:虎妞愿意拿出点资本,教她打扮齐整,挣来钱再还给她.Were they commiserating or comparing notes?他们是在同病相怜还是在合对口供?Avoid y...