0 to decide that an organized event will not happen, or to stop an order for goods or services that you no longer want -- 取消；终止；撤销
She had to cancel her dental appointment.
I can't cancel my arrangements at such short notice.
My flight was cancelled.
The original orders were cancelled and I was given fresh instructions.
Most of the urban factories cancelled some or all of their personnel transportation services when the crisis hit.
Second, the law cancelled previously established effective restrictions on switching.
He cancelled the rest of his vacation and came down and took his seat in the seminar.
