to的用法，come

Come to 是一个动词短语，可以有几种意思，如1. cause to experience suddenly 突然想起 2. have to do with or be relevant to 提及，涉及 3. return to consciousness 苏醒 例句如下

1、 Come to think of it， he did mention seeing you. 想起来了，他确实提到看见过你。

2、 New evidence has recently come to light. 新的证据最近已披露出来。

3、 When he came to and raised his head， he saw Barney. 当他苏醒过来抬起头时看见了巴尼。