Mach number
[化] 马赫数
🧩 词语组成解析
Mach
[[mæk]]
n. 马赫数, 马赫\\n[计] 机器检查
🗣️ 情景例句
She's so cute.
它真逗人喜欢。
That's the best way to spend your holidays.
那是打法休假最明智的方法。
You're right. And there are some jobs that men can't do very ell.
你说得对。有些工作男人干得不怎么好。