| 单词 | otis, elisha |
| 释义 | Otis, ElishaOtis, Elisha (Graves)(1811–61) inventor; born in Halifax, Vt. A master mechanic for a company that made bedsteads in Yonkers, N.Y., in 1853 he developed a system to hoist equipment and workers from one floor to the next, patenting it as an "elevator." Otis was soon taking orders for passenger as well as freight lifts. He patented a steam elevator in 1861, and his sons expanded the business after his death. |
| 随便看 |
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。