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
I've never heard such a pile of crap in my life!
我这辈子从来没听过如此胡说八道！
For my math requirements, I'll be taking algebra, calculus, and trig.
数学的必修学分预定选代数、微积分、三角法。
Everyone in China likes Mid-Autumn Day.
在中国人人喜欢中秋节。