well in advance
US /wel ɪn ədˈvæns/
UK /wel ɪn ədˈvɑːns/
短语
提前很久, 早早地
a long time before something happens or is expected to happen
示例:
•
You should book your flight well in advance to get the best price.
你应该提前很久预订机票，以获得最优惠的价格。
•
The invitations were sent out well in advance of the wedding.
请柬在婚礼前很久就寄出了。