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- vacuum attracting instrument 真空吸具
- The enterprise has not only sand and metal mould for non-ferrous casting, and also the state advanced major-sized, medium-sized, minor-sized, vertical, horizontal centrifugal casting, and vacuum attracting casting productions. 本企业除拥有砂型,金属型有色金属铜铝铸件外,还拥有国内先进的大、中、小型立、卧式离心铸造机产品,及抽真空艺术铸造的高档工艺产品。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- She gave a quiet cough to attract my attention. 她轻轻地咳了一声好引起我注意。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- He snapped his fingers to attract the waiter. 他打了个榧子招呼服务员。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The act or capability of attracting. 吸引力,魅力吸引的行为或能力
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The chairperson clapped to attract our attention. 主席拍手以唤起我们的注意。
- The salesman banged a drum to attract a crowd. 推销员击鼓以吸引人群。
- The king signed the instrument of abdication. 国王签署了逊位的文告。
- The opposite poles of magnets attract each other. 磁体的相反两极相互吸引。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板