Correct
长眠
/ chángmián /
Strokes
Definition
eternal rest (i.e. death)
Example
As a Verb
die; sleep the final/eternal/long sleep; go to one's final/long/eternal rest; repose in death
1
Chángmián
长眠
dìxià
地下
be dead and buried; sleep eternally underground
2
Chángmián
长眠
bùxǐng
不醒
sleep eternally never to wake again—die