长逝[cháng shì]
词典pass away：去世；（时间等）消磨掉；终止；停止。
词典be gone forever：一去不返；与世长辞；长逝。
pass away; be gone forever
1. repose; eternal rest：长眠 to sleep one's last sleep | 长逝 repose; eternal rest | 沉没 [colloq] to go under for the third time