Percussion test
[机] 冲击试验
🧩 词语组成解析
🗣️ 情景例句
It's a deal.
一言为定。
Choice of the end covers choice of the means.
选择目的包含著选择手段。
'Do you call that a hat?' I said to my wife.
“你把那个叫帽子吗？”我对妻子说。