我刚刚收到了一张违法停车罚款通知单——多年来头一遭。I've just got a parking ticket— my first in years.计算机甚至还能发出图书逾期通知单.The computer is even able to send out overdue notices.他收到一张超速违章通知单.He got a ticket for speeding....

“通知单”的英语可以翻译为：equisition，[化] job order，[经] letter of notice ...