a simple brass or copper wind instrument without valves or keys but with a cupped mouthpiece, used esp by guards of mail coaches in the 18th and 19th cents
| 单词 | post horn |
| 释义 | post hornnouna simple brass or copper wind instrument without valves or keys but with a cupped mouthpiece, used esp by guards of mail coaches in the 18th and 19th cents |
| 随便看 |
英语词典包含66266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。