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
You're a wonderful granddaughter.
真是个好孙女。
Very well, sir. Please fill out this remittance slip.
好的，先生。请填写这张汇款通知书。
We should learn to show mercy to others.
我们应该学会宽恕他人。