Engrail
vt. 使成锯齿状
🗣️ 情景例句
Simply this.
简单说来是这样的。
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时，感到非常难为情。
My plane leaves at seven, so I think we'll take a taxi.
飞机7:00起飞，因此我想我们得乘出租车去。