Dentation
n. 齿状, 齿状突起
🗣️ 情景例句
I can let you go, as long as you can finish this task by the deadline.
我可让你走，只要你在最后的限期前完成任务。
What does the test marketing show?
试销说明了什么？
It was obvious that he was very embarrassed.
显然他感到很尴尬。