Serriform
a. 锯齿形的
🗣️ 情景例句
You two belong on stage! That was wonderful!
你们俩简直是职业演员！ 读得太棒了！
I'll leave for London if I finish my work today.
如果我今天完成工作，我就会去伦敦。
He is physically mature.
他身体己发育成熟。