我们谨记母亲不许我们在人前炫耀的严厉教诲。We remember our mother's stern instructions not to boast.他们领我们看遍了房子,颇有炫耀的神色.They showed us about the house with much flourish.喜欢自我炫耀的人总令人讨厌.People get tired of a man who is always blowing his ow...
Recombinant BCG vaccine is a new type of vaccine of micro organisms.重组BCG疫苗是一种新型微生物疫苗.Objective: observing effecting of BCG amylose nucleic acid to treat bronchial asthma.目的: 观察卡介菌多糖核酸治疗支气管哮喘的效果.The estimated basic inocu...
Eskimoes form igloos out of blocks of ice.爱斯基摩人用冰块砌圆顶冰舍.Now suppose there are 100 igloos arranged in a rectangular grid.现在,假设有100座冰屋排成长方格形状.Igloos are usually dome - shapedand are made of large slabs cut from compacted s...
The inscriptions are fresh and deep-grooved.这些铭文是新刻的，而且刻痕很深。Centuries of wind and rain had worn away the inscriptions on the gravestones.几个世纪的风雨已磨损了墓碑上的碑文.The inscriptions on the stone tablet have become blurred with the...