Mach
[ [mæk] ]
其它 Other
n. 马赫数, 马赫\\n[计] 机器检查
📖 牛津释义
Mach
n[U]
(followed by a number 後接数词) ratio of the speed of sth (esp an aircraft) to the speed of sound 马赫
an aircraft flying at Mach two, ie twice the speed of sound 以两倍於音速飞行的飞机.
🏥 医学释义
马赫（音速单位）
🗣️ 情景例句
Couldn't you sell us one carton for-?
不能以每盒--卖给我们吗？
All asses wag their ears.
傻子总爱装聪明。
Please! said the man from downstairs.
“劳驾！”楼下人说。