事先通知 meaning in English
advance notice
prior notice
Examples
- Please let me know beforehand .
请事先通知我。 - I must apologize for not notifying you beforehand
没有事先通知您，真对不起。 - Rates are subject to change without prior notice
房价可随时更改不事先通知 - " that of informing you beforehand of my coming .
“就是把我要来的情况事先通知您。 ” - You must give notice of changes in the arrangements
你要改变计划时必须事先通知大家。