Senses
长鸣/ 長鳴 to sound for a long time
to let out a long cry; to sound for a long time, such as a siren or whistle
长鸣/ 長鳴 trumpet
(archaic) an old term for a type of trumpet or horn
长鸣/ 長鳴 to cry out loudly
to let out a loud, high-pitched cry or yowl (of an animal, such as a horse)