当时，许多技术专家对那种工艺抱有疑问。Many technical experts at the time had doubts about the technology.如有任何疑问，就给我发邮件。If you have any problems then send me some mail.关于该病例做手术的可行性，我持有疑问。I have doubts about the advisability of surgery in th...
...periodical screening for cancer.定期进行肿瘤检查Britain has an enviable record on breast screening for cancer.英国妇女的乳腺癌患病率很低，着实令人羡慕。It is an exigent problem to solve the dry deep screening of moist fine coal.潮湿细粒煤炭干法深度筛分是筛分技术急...
传动轴,驱动''.'半'.''轴从马达传送动作给''.'机器'. ''的短轴, 尤指汽车.A short shaft that transmits motion from a motor to a machine, especially in an automobile.扁圆的,椭圆的绕其短轴旋转椭圆而得到的球形的.H...
For more details about these products, send a postcard marked HB/FF.要了解这些产品的详细信息，请寄来标明HB/FF字样的明信片。The company was coasting on the enormous success of its early products.公司凭借早期产品的巨大成功而在市场上遥遥领先。The two principal combustion...
Outside the breeze was fresh and from the north.外面凉飕飕的微风从北面吹来。Elaine went outside to inspect the playing field...伊莱恩走到外面查看操场。He said he had felt threatened by a group of hoodies outside a shop.他说自己在一家商店外面受到一群小混混的威胁。Outsi...