Serriform
a. 锯齿形的
🗣️ 情景例句
How was your school-board meeting last night?
昨天晚上你们的联合校董会会议开得怎么样？
Better good neighbours near than relations far away.
远亲不如近邻。
Hello, Wei Hua! Where are you going?
你好，魏华！上哪儿去呀？