Serrulation
n. 细锯齿状, 细锯齿
🗣️ 情景例句
I can organize my time efficiently.
我可以有效地安排时间。
The tailor makes the man.
人靠衣装。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！