需事先通知的英文

• prior notice required (pnr)
• prior notification required

• 需:    need; want; require
• 事先:    in advance; beforehand; prio ...
• 通知:    notice; circular
• 事先通知:    advance notice; prior notice
• 代替事先通知:    in lieu of notice

例句与用法

1. Withdrawals are subject to the required period of notice - - often seven days
   取款需事先通知，一般要提前七天。