Denticule
n. (=dentil)齿状装饰
🗣️ 情景例句
I want a 3-button wireless mouse.
我想要一个三键光电鼠标。
I'm really sorry about it.
我真是非常抱歉。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
这样，你自信心不断增强，先是因为掌握一门学问，接下来是因为能够就此发表见解。