I sit down, thread a needle, snip off an old button.

我坐下来，穿好针，剪下了一粒旧钮扣。

《柯林斯英汉双解大词典》

Instead of an alarm button by his bed, he would ring an old cow-bell that I'd bought as a kid on holiday in Liechtenstein.

除了床上的警报按钮，父亲还摇晃一个旧牛铃。这个牛铃是我孩提时代在列支敦士登度假时买的。

youdao

The most critical question is as old as Web development: How do you handle the Back button?

最严重的问题从Web开发刚出现时就存在了，就是如何处理Back按钮。

youdao

Even my two-year old enjoyed pressing the button on the carbonator, which often makes a "raspberry" sound when you add extra fizz.

ENGADGET: Switched On: The rules of Soda Club (Part 1)

And texting has become far easier, even with much-bemoaned touch screens, than using the old telephone keypad with multiple letters per button.

WSJ: Wireless Carriers' Next Move: One Choice for Voice

The comment sections have been filled with complaints, which Denton has addressed in part by offering an option to view the site in its old, bloggier layout by clicking a button.

FORBES: Ignoring Calls for His Head, Gawker's Denton Takes a Scalp