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- The piece of furniture serves a dual purpose as a cupboard and as a table. 这件家具有两个用途，既作食橱也作饭桌。
- Water/oil dual purpose mmachine can use either water or oil heating medium. 可根据需要任意选择以水或热媒油当传热介质。
- Assignments performed by students for submission have a dual purpose. 学生完成并缴交的指定作业有两个目的。
- It was as if the old apple tree gathering us under its boughs for the dual purpose of acquaintanceship and shared wonder. 似乎这棵老苹果树是为了让我们彼此认识和共享自然的美妙这个双重目的才把我们召集到它的树干下的。
- Such activity served the dual purpose of helping those in need and minimising unnecessary wastage. 这项活动不但帮助有需要人士,亦减少不必要的浪费,可谓一举两得。
- From ancient times water served the dual purpose of purifying and protecting both mother and child from evil spirits. 从古代开始，水有两种用途，即净化婴儿和母亲以及保护他们免受恶魔的侵袭。
- GS-CD-type bed unit disinfector is a dual purpose disinfector for disinfection of bed unit and indoor air. CD型床单位消毒机为床单位和室内空气两用消毒机。
- Advertisements by these agents are aimed to serve the dual purpose of selling the property as well as promoting themselves. 这些广告代理商所旨在服务的双重目的出售财产以及推动自己。
- It was as if the old apple tree was gathering us under its branches for the dual purpose of acquaintanceship and shared wonder. 好像这棵老苹果树是为了让我们彼此认识和共享美妙景色的双重目的才把我们召集它的树干下的。
- I thought for a moment. This must be a trick. How can a prisoner have a dual purpose drill in his possession? What a strange case of duplicity! 我想了片刻,认为这一定是个骗局。一个囚犯如何会有一个有双重功能的钻头呢?多么力气的欺诈案呀!
- I concern for a moment. This ought to be a trick. How can a prisoner HAs a dual purpose drill in his possession? What a strange case of duplicity! 我想了片刻，以为这确定是个骗局。唯一囚犯咋样会有唯一有双重功能的钻头呢？多么力气的欺诈案呀！
- The book Netiquette has a dual purpose: to help net newbies minimize their mistakes, and to help experienced cyberspace travelers help the newbies. 网络礼仪这本书有两个目的：一是帮助新网民最大限度减少犯错，二是帮助老网民去帮助这些新人。
- The Nanjing super craftmanship Limited company develops with the production computer carves the mill dual purpose machine specialized factory. 南京天工有限公司研制和生产电脑雕铣两用机的专业厂家。
- The dual purpose Body Creamer combines lubrication and massage you can use yourself, even on those hard-to-reach body parts, like your back or feet! 该按摩器具有双从作用，包括润滑油。即使是像背部和脚部那么难触摸到的地方使用这个按摩器您也可以为自己按摩。
- The result showed: the antioxidation activities of sorghum pigment were better than BHT,it can be used to serve a dual purpose and pigment as antioxidant. 结果表明:高梁红色素具有良好的抗氧化能力,优于BHT,具有作为色素及抗氧化剂使用的双重功效。
- Dual purpose design lets you store more in less space. Safer design than all other hooks on the market. Includes unique stop tab to keep items safely in place. 栅格吊钩的多功能的设计让你充分利用空间，操作方便；独有的卡栓设计更具安全性，与市场上其它吊钩相比更显安全感。
- Dual purpose design lets you store more in less space. Safer design than all other hooks on the market. Includes unique tab to keep items safely in place. 栅格吊?的多功能的设计让您充分利用空间，操作方便；独有的卡栓设计更具安全性，与市场上其它吊?相比更显安全感。
- Erecting new, dual purpose lighting covering both the carriageway and footway from one post.The posts also included attachments enabling banners to be put up. 建立新的双重目的的照明系统，从一根电线杆上瑶同时照射车道和人行道，这些电线杆上还要有能安置旗帜横幅的连接物；
- Those big tires deliver great traction and rider comfort over a wide range of terrain, and they make the TW200 the most distinctive-looking dual purpose machine around. 粗大的轮胎不仅提供了穿越全地形的高牵引力和舒适性，而且造就了TW200在越野两用车中最出众的造型。
- Theories serve a dual purpose. 理论有双重效果。
