ahead of (【片語】) 意思、用法及發音| Engoo Words

Many theaters sell tickets ahead of time online. We have just finished the project ahead of the s...

There is no way to know ahead of time what will happen,so let's just ... No way意思是指不可能，該用法屬於不正式的/...

ahead of time中文的意思、翻譯及用法：提前；提早。英漢詞典提供【ahead of time】的詳盡中文翻譯、用法、例句等.

in advance的同義字There is no big difference in meaning between the two. I think in the US "ahead of ...