Ultrasonic parallel - axes honing is a new machining method of gear honing.超声波平行轴硬珩齿是一种新型的齿轮精加工方法....four grinding wheels for honing fine edged tools and implements.4个珩磨带有锋利刀刃的工具的砂轮Cylinders must be cleaned thoroughly af...
爱斯基摩人同时也少有哮喘, 糖尿病, 高血压, 牛皮癣, 肠溃疡, 癌症和过敏.The Eskimos also had a low incidence of asthma, diabetes, hypertension, psoriasis, colitis, cancer and allergies....
我用速记法把他的评论记录了下来。I took down his comments in shorthand.用速记记录某事to take sth down in shorthand速记和打字被说成是一对孪生技巧.Shorthand and typewriting have been described as the twin arts....
We welcome you to join us on a special tour which explores this unique Australian attraction...我们欢迎你加入探索这处独特的澳大利亚景观的特别之旅。The British, Australian and Turkish Prime Ministers laid wreaths at the war memorial.英国首相、澳大利亚总理和土耳...