Definition: before a particular time, or before doing a particular thing Level: B1
如果你要来，请提前告诉我。
If you're going to come, please let me know ___in ___advance.
别忘了提前预订，因为夏天假期时大家都离开城市了。
Don't forget to book ___in ___advance because everyone goes away during the summer holiday!
我们需要提前计划会议，以确保一切准备就绪。
We need to plan the meeting ___in ___advance to ensure everything is ready.
