in the first class
of mail: for delivery as fast as possible
in the highest quality of accommodation
travel first-class
as mail that is delivered as fast as possible
send a letter first-class
| 单词 | first-class |
| 释义 | first-classadj and advin the first class of mail: for delivery as fast as possible in the highest quality of accommodation travel first-class as mail that is delivered as fast as possible send a letter first-class |
| 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。