ahead of time
US /əˈhɛd əv taɪm/
UK /əˈhɛd əv taɪm/
1.
提前, 預先
before the scheduled or expected time
:
•
We arrived at the airport an hour ahead of time.
我們提前一小時到達機場。
•
It's always good to prepare your presentation slides ahead of time.
提前準備好演示文稿幻燈片總是好的。