It was a kind of cesspit constantly seething with smallpox and bubonic plague.那里,几乎可以说曾经是天花和黑死病生生不息的污水坑.Unfortunately, the fleas on those rats carried a disease called Bubonic Plague.不幸的是, 那些老鼠身上的跳蚤携带着一种被称为“黑死病”的疾病.Bubon...
Bubonic plague struck London in 1665.1665年伦敦爆发了腺鼠疫.Unfortunately, the fleas on those rats carried a disease called Bubonic Plague.不幸的是, 那些老鼠身上的跳蚤携带着一种被称为“黑死病”的疾病.The lung disease is caused by the same bacterium as buboni...
我除了在教堂听说教的时候以外,从来不会舒舒服服地睡觉.I never sleep comfortably except when I am at sermon.说教的人不身体力行,就只能空谈,不能起教育作用.Preachers can talk but never teach , Unless they practise what they preach.说教的口吻很大程度上是国内的政治主导的.The lecturing tone is...
探讨了 间甲酚 含量的容量分析方法.The determination ofm - cresol content by brominating volumetric method was investigated.利用间甲酚紫作指示剂定量地测定食醋中总酸的含量.This paper suggested am - cresol purple, which could determine quantitatively the content...