| 单词 | earth spring |
| 释义 | > as lemmasearth spring earth spring n. in electrical equipment: a spring with an earth connection. ΚΠ 1868 London, Edinb., & Dublin Philos. Mag. 4th Ser. 35 66 One of these springs (the earth-spring) is connected with the earth. 2006 U.S. Patent 7,151,503 B2 3 An earth spring is mounted on the cable substrate. < as lemmas |
| 随便看 |
英语词典包含1132095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。