Preproved
预试[检]验的
🗣️ 情景例句
I'm very sorry.
非常抱歉。
This is a bill.
这是一张账单。
The student did in an archway nearby where he could watch and hear everything that went on.
那个学生躲在附近一拱形的门廊里，在那儿可以看见、听到现场发生的一切。