Machs英式朗读美式朗读基本解释(Mach 的复数) n. 马赫数, 马赫 [计] 机器检查英文释义plural of Mach n. Austrian physicist and philosopher who introduced the Mach number and who founded logical positivism (1838-1916)词形变化原形mach上一个单词:machromin下一个单词:macht