可以，可以译为数月
months 月;月份;约30天的时间;一个月的时间;数月;很长时间; 为month的复数;
例句：The patients were observed over a period of several months.
这些病人被观察了数月之久。
Despite months of discussion the negotiations remained deadlocked.
尽管已讨论数月，谈判仍僵持不下。
Detectives have spent months gathering evidence.
侦探们花了数月时间搜集证据。
