| 单词 | wire holder |
| 释义 | wire holder [`wīr ´hōl·dǝr] ELECTRICITY A special type of electrical insulator fitted with a mounting screw or mounting bolt and having a hole for securing an electrical wire or cable. |
| 随便看 |
科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。