Shallow cone crown profile pilot bit , reaming by reamerwing, heavy cutter density.浅锥型冠部领眼, 侧翼扩眼,布齿密度加强.The curve - edged hobbing cutter is used in producing rectangular wing sanitary napkin.曲线刃滚切刀是用来加工护翼卫生巾的专用刀具.What ha...
Mr Robinson has developed the reputation of a ruthless cost-cutter.大家都知道鲁宾逊先生在降低成本上毫不手软。What had Cutter done to make him stick out from the crowd?卡特做了些什么，让他从众人之中脱颖而出？Handmade goods appeal to those who are tired of cookie...
The air reeked of kerosene and huge aircraft rumbled overhead.空气中散发着煤油味，巨型飞机在头顶隆隆地响着。His breath reeked of tobacco.他满嘴烟臭味。His breath reeked of tobacco.他满嘴烟臭味....
The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.这一组中包括黄酮类化合物, 二苯甲酮 、 一些香豆素 、 木质素 、 缩合单宁和芪.Flaxseed: Flaxseeds are especially beneficial because of their remarkable ...
Do you perhaps disapprove of Agatha Christie and her Poirot and Miss Marple?你大概不太欣赏阿加莎·克里斯蒂和她作品中的波洛和马普尔小姐？Only when the last children had disappeared did Sister Agatha break her rigi d pose.一等到孩子们全部走完,阿加莎修女就弃了她那僵硬的一本正经的假...