| 单词 | Mach |
| 释义 | [/mɑːk, mæk; mɑk/] n [U] (followed by a number 後接数词) ratio of the speed of sth (esp an aircraft) to the speed of sound 马赫: an aircraft flying at Mach two, ie twice the speed of sound 以两倍於音速飞行的飞机. |
| 随便看 |
英汉词典包含54938条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。