I heard the engines revving as the lorries backed and turned.卡车倒车和掉头的时候，我听见发动机的轰鸣声。Tractors and container lorries have completely obstructed the road.拖拉机和集装箱货车已经将这条路完全堵死了。Police cars, their sirens wailing, accompanied th...
He slogged ( on ) through the mud.他 吃力 地在泥泞中跋涉.We slogged through the mud of an early spring thaw.我们在初春解冻时节的泥泞中艰难行进。She has slogged her way through ballet classes since the age of six...从 6 岁开始，她就一直在努力地学习芭蕾。He slogged aw...
Assess and plan acquisitions and mergers as an alternative growth strategies.评估将收购和兼并作为公司增长策略被选方案的可能性.an independent panel on takeovers and mergers负责收购合并的独立委员会Barely fifteen months later, it has become a cautionary tale ...
本文着重阐述了渐开线齿轮齿根过渡曲线的确定以及使用微机设计齿轮指形铣刀样板的方法.It is rapid and accurate in design and drawing the finger milling - cutter templet with CAD.门式折叠是两次折叠, 它由样板的宽度来决定.The gatefold is a double fold, and is determined by the width of ...