| 单词 | carbon pencil |
| 释义 | Definition of carbon pencil in English:carbon pencilnoun
OriginMid 19th century; earliest use found in The Mechanics' Magazine. Definition of carbon pencil in US English:carbon pencilnoun
OriginMid 19th century; earliest use found in The Mechanics' Magazine. |
| 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。