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	time consuming exercise of time-consumingly time consuming, manual process time consuming, manual process time consuming nature time-consuming part time-consuming procedure time consuming process time consuming sampling time consuming searches time consuming task time-consuming to find time consuming to manage time consuming undertaking time consumption time consumption for time consumung time contains time continuous time contract time contradicting time contribution time control time control device time controlled

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 —