useful adj. 1.有用的,有益的,有效的,有帮助的。 2.〔俚语〕值得称赞的,精通…的 (at)。 make oneself generally useful 事事有用,事事帮得来忙 (He must make himself generally useful. 他可事事都干得来)。 a pretty useful performance 相当精采的演出。 His wife is very useful at cooking. 他的妻子很会做菜。 adv. -ly ,-ness n.
We can make useful materials out of rubbish 我们可以从垃圾中提取有用的资料
Recycle them so they can be made into useful materials 让它循环再造成为有用的物品。
Respectively , and very active communities provide useful material on each ,每种方法都有非常活跃的社区加以推进。
Keep reading - - we re sure you ll find interesting , useful material in our magazines each month 只要您持续下去,相信您一定可以在每个月的杂志中,都找到有趣的题材。
If we want to learn more , we can go to net schools , read various books and search for more useful materials 如果我们想学更多的东西,我们可以上网校,阅读各种书籍,搜寻更多有用的材料。
A wealth of information : plenty of translations of latin and greek sources ; lots of photographs of roman sites ; much other useful material 丰富的信息:大量的拉丁和希腊文资料翻译;很多罗马遗址的照片;很多其他有用内容。
A wealth of information : plenty of translations of latin and greek sources ; lots of photographs of roman sites ; much other useful material 丰富的资讯:大量的拉丁和希腊文资料翻译;很多罗马遗址的照片;很多其他有用内容。
Thanks to masters blessings , they were able to deliver some practical and useful materials , blessed food and drinking water to the nursing staff 因为有师父的加持,我们顺利地送进了一些实用的物资加持物及饮用水给护理人员。
A dozen internal tractor beams suck up huge molecular furnace capable of breaking down or converting virtually any substance into useful materials 十二部内置牵引光束吸收地表物质,为一台巨大的足以把任何物质分解并转化为有用材料的分子熔炉提供生产资料。
The operator of the platform will face display interface containing a great deal of information , from which catch useful materials to make decisions and complete the tasks 地面平台的操作员面对着含有大量信息的显示界面,从中捕捉有用信息,而后采取决策,完成作战任务。