Serrulate
a. 有细锯齿的, 有细锯齿边的\\n[医] 细锯齿状的
🗣️ 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
I must concentrate on my new task.
我必须专注于我的新工作。
While I write my pen moves, but the paper keeps still.
我写字时，笔是移动的，纸是静止的。