Granulometry
(岩石)粒度测定(术)
🗣️ 情景例句
Yes.
对。
I'm sorry, sir. I didn't mean it.
对不起，老兄，我并没有恶意。
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。