Serriform
a. 锯齿形的
🗣️ 情景例句
I can't.
我不敢读。
Life without friend is death.
没有朋友的生活便等于死亡。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。