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Mach
(n)
UK
mɑːk
US
mæk
Definition: The ratio of the speed of a body to the speed of sound in the surrounding medium, often used with a numeral to indicate the speed of sound
Meaning: Đại lượng vật lý biểu hiện tỉ số giữa vận tốc chuyển động của vật thể trong một môi trường nhất định
Not Common
How to use "Mach" vocabulary in sentence (example)
It can cruise at 92% of the speed of sound, or
Mach
92, whereas most airliners run at
Mach
8.
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