A light pointer is often useful with a slide projector.
光指示器经常与幻灯片放映机一起使用。
A light pointer is often useful with a slide projector.
光指示器经常与幻灯片放映机一起使用。
His major inventions include phonograph, kinetoscope, dictaphone, incandescent light bulb and tattoo gun etc.
他的主要发明有留声机、活动电影放映机、录音机、白炽灯和纹身枪等。
Sport and the movie have been inseparate since the projector had been invented by Thomas Alva Edison.
摘要运动与电影从
迪生发明放映机那一刻起即结下不解之缘。
The Lumiere brothers of France invented a device called the cinematograph towards the end of the 19th century.
法国的卢米埃兄弟于十九世纪末发明了一种叫做活动电影放映机的装置。
声明：以上例句、词性分类均由互
源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
