Regula
n. 平条；边条；方嵌条
🗣️ 情景例句
the bank needs to be sure
银行需要确定
It's out of the question.
这是不可能的。
I hired a car the day after landing and bought a comprehensive book of maps,
我下飞机后租了一辆车，并买了一本详尽的地图册。