Shaw took me to his rather dingy office.肖带我去了他那个陈旧昏暗的办公室。a dingy room又黑又脏的房间Other culprits to blame for dingy teeth include colas, gravies, and dark juices.咎取暗黑色牙齿的其它罪魁祸首包括可乐 、 肉汤和深色果汁.Opposite this grandeur, on the Surr...
The address is 2025 M Street, Northwest, Washington, DC, 20036.地址为华盛顿特区，西北区，M大街2025号，邮政编码20036。Take the northwest road; it is the shortest way.走向西北的那条路, 那是最近的路.He was born in the northwest.他出生于西北部....
我们从山上眺望雅典建筑的顶部。From the hill we looked out over the rooftops of Athens.他仔细眺望地平线，找寻陆地的踪影。He scanned the horizon for any sign of land.我从山顶眺望景色.I surveyed the view from the top of the hill....
从而为范成法加工任意齿形的齿轮奠定了理论基础.Then, a theoretical foundation is established for gear generation with arbitary profile.本文采取计算和实测方法分析了齿轮滚刀重磨后齿形的变化,认为齿面畸变是重磨齿形误差的主要原因.It is believed that the flank distortion is the main reason of ...