英语词汇mach , unit of speed based on speed of sound = 1 mach = 1224 km per hr怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mach , unit of speed based on speed of sound = 1 mach = 1224 km per hr
释义	based on adj — 基于 adj based on — 根据 speed of sound — 音速 based on...— 本着
随便看	don´t always don´t always don´t appeal don´t ask don´t tell don´t ask don´t tell don´t ask don´t tell don´t ask don´t tell don´t ask don´t tell don´t be afraid don´t be afraid don´t be astonished don´t be evil don´t be evil don´t be fooled don´t be fooled don´t be fooled don´t be fooled don´t be fooled don´t be mistaken don´t be mistaken don´t be mistaken don´t be mistaken don´t be upset don´t be upset don´t be upset

英汉双解词典包含2273206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。

based on adj —