I noticed that the door was open. 我注意到那门是开着的。

After a few days here you hardly notice the rain! 在这儿呆上几天后，你就几乎注意不到在下雨了！

Did you notice how pale he looks? 你有没有注意到他脸色多么苍白？

She’ ll do anything to get noticed. 她会做任何事来引人注意。