“到来”的意思是某个时间、季节或机会来了、出现了。

The meaning of "到来" is that a certain time, season, or opportunity has arrived or appeared.

这个词比较正式，常用在写作里，比如“春天的到来”。

This word is relatively formal and often used in writing, for example, "春天的到来" (the arrival of spring).