Mechanical damage
[化] 机械损伤; 硬伤
🧩 词语组成解析
🗣️ 情景例句
Are we ever going to finish?
我们这样谈得完吗？
he has a fresh approach.
他有一个新的处理办法。
If a shop assistant told him she had not heard of it, he would pretend to be considerably put out.
要是女售货员告诉他从未听说过这些东西，他会装出十分遗憾和不安的样子。