| 单词 | signal line |
| 释义 | Definition of signal line in English:signal linenoun
OriginMid 19th century; earliest use found in Waldie's Select Circulating Library. Definition of signal line in US English:signal linenoun
OriginMid 19th century; earliest use found in Waldie's Select Circulating Library. |
| 随便看 |
|
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。