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	project confirmation project considerations project consortium project constellation project construct project construction schedule project consultant project consultation project contact project content project content management project contingencies project continuation project contracting project contribution project controller project controlling project control procedures project cooperates project coordination project coordinator project coordinator for project Corporation project cost project cost accounting

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 —