《洁净水法案》1977年的修正案,是这些问题的派生物.The 1977 amendments to the Clean Water Act were an outgrowth of these problems.最初的源头生成了几个派生物.There were a few derivatives obtained from the original source.为什么白金雀儿碱的派生物是苦的?WHY ARE THE LUPANINE ...
They were filled with apprehension as they approached the building.他们走近那幢建筑时，內心充满了恐惧。I tensed every muscle in my body in apprehension.我吓得全身肌肉紧绷。I felt my stomach knot with apprehension.我很担忧，心都揪紧了。He felt a tremor of appr...
The village was destroyed by a landslide.滑坡摧毀了村庄.The village paper published biographical sketches of the boys.村里的报纸还刊登了两个小孩的小传.I entered the village by the little circumlocutory lane.我由一条迂回曲折的小径进了村。a castle set on a cra...
He was a dapper little Irishman, very vain, homely as a monkey.他是个短小精干的爱尔兰人, 非常自负, 丑得象只猴子.His manner was aristocratic , his movements dapper and suave.他气宇轩昂, 温文尔雅,举止潇洒.The once dapper , cheerful agent had become seedy lo...