It calls tcp_drop if the option is set and the linger time is zero.

如果设置了该选项，并且延迟时间为零，则调用tcp _ drop 。

youdao

Tcp_disconnect otherwise checks for the linger time and linger socket option.

否则，tcp _ disconnect检查延迟时间和延迟套接字选项。

youdao

Everyone gets a cough once in awhile, but if you seem to be getting them more frequently, or they linger for a long time or become chronic, it's time to talk to your doctor.

人人都会偶尔咳嗽，但如果你似乎比以前更频繁地染上咳嗽，或者咳嗽延续很长时间或变成了慢性咳嗽，就是和你的医生谈谈的时候了。

youdao

Most don't have time to linger over a cappuccino or leer at the young man or woman on the next bike.

FORBES: Magazine Article

The new approach is meant to get people to visit more frequently and linger for longer periods of time.

WSJ: Under Mayer: Boosting mobile, buying companies

But the bitterness and embarrassment of the Gingrich mess will linger in the marbled corridors of the Capitol for some time to come.

CNN: AllPolitics - TIME This Week