英语词汇“Mach”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	Mach
释义	Mach (mɑːk ) uncountable noun Mach is used as a unit of measurement in stating the speed of a moving object in relation to the speed of sound. For example, if an aircraft is travelling at Mach 1, it is travelling at exactly the speed of sound. [technical] The hot air permitted higher speeds before the critical Mach number was exceeded. The aim is to fly at about Mach 2, twice the speed of sound.
随便看	previous instalment previous job previously previously available previously disadvantaged previously dominant previously invisible previously secret previously unattainable previously unavailable previously undetected previously undiagnosed previously undisclosed previously undiscovered previously unexplored previously unidentified previously unimaginable previously unimagined previously unknown previously unnoticed previously unpublished previously unrecognized previously unrecorded previously unreleased previously unseen

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