To close (something) in English, you can use the verb "close." For example, you can say "Close the door" or "I closed the window."

The verb "close" comes from the Old English verb "clæsan," which means "to shut or lock." It is related to the word "clausure," which means "the act of closing or shutting."

Here are some examples of "close" in use:

"Please close the curtains before you go to bed." (请在上床前把窗帘关上。)

"She closed her eyes and took a deep breath." (她闭上眼睛，深呼吸了一口气。)

"He closed the book and put it back on the shelf." (他把书关上，放回书架上。)