A man used to vicissitudes is not easily dejected.饱经沧桑,不易沮丧.The city has been through many vicissitudes.这个城市经历了多次兴衰.Whatever the vicissitudes of her past life, Jill now seems to have come through.不管过去经历了什么坎坷，吉尔现在似乎都已经挺过来...
The city has been through many vicissitudes.这个城市经历了多次兴衰.He experienced several great social vicissitudes in his life.他一生中经历了几次大的社会变迁。Whatever the vicissitudes of her past life, Jill now seems to have come through.不管过去经历了...
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...