Alveolization
岩石表面凹窝
🗣️ 情景例句
Thank you. Just put them on my desk.
谢谢。 把它们放在我桌上。
This is my third year of college, I'm a junior.
这是我上大学的第三年，我是三年级学生。
One day she came into his office and happened to put her hands on the door of a locked safe.
一天，维拉走进父亲的办公室，偶然把手放在一个锁着的保险柜的门上，