Mach chk
[计] 机器检查, 机器检验
🧩 词语组成解析
Mach
[[mæk]]
n. 马赫数, 马赫\\n[计] 机器检查
abbr. 检查（check）
🗣️ 情景例句
And now to see the end of the football game.
现在去看看足球赛的最后一段。
It is not the gay coat that makes the gentleman.
君子在德不在衣。
What's the weather going to be like at the weekend?
周末的天气怎样？