1. 在明天;在明日
You use tomorrow to refer to the day after today.
e.g. Bye, see you tomorrow...
再见，明天见。
e.g. The first official results will be announced tomorrow.
第一批官方结果将于明天宣布。
2.
3. 在未来;(尤指)在不久的将来
You can refer to the future, especially the near future, as tomorrow .
tomorrow的近义词
e.g. What is education going to look like tomorrow?
未来的教育会是什么样子？
副词在明天，在明日
名词明天; 最近，不远的将来