Granulometry
(岩石)粒度测定(术)
🗣️ 情景例句
Something that might be surprising to you.
一件也许会让你吃惊的事。
Could you say it again?
你能再说一遍吗？
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。