牛仔们有的赶着大篷车，有的骑着马，抛套索捕牛。Cowboys drove covered wagons and rode horses, lassoing cattle.旧式 的吉卜赛大篷车是由马拉的涂了颜色的木质车辆.Old - fashioned gypsy caravans are painted wooden vehicles that are pulled by horses.旧时的吉普赛大篷车是涂了颜色的木质车辆.Old -...
Keywords: design hyetograph, principal components analysis, cluster analysis.关键词: 设计雨型 、 主成分分析 、 群集分析.Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design.设计暴雨...
She was politically astute.她很有政治头脑。The criminal was very astute and well matched the detective in intelligence.这个罪犯非常狡猾,足以对付侦探的机智.It was a pretty astute deduction...那是一个颇为敏锐的推论。He is an extremely astute political tactici...