verb · to cry, chirp, or hoot (referring to birds, animals, or insects)

窗外的鸟儿正在鸣叫。

verb · to make a sound, ring, or blast

随着一声令下，现场礼炮齐鸣。

verb · to voice, express, or proclaim (thoughts, feelings, or grievances)

他四处奔走，为受害者鸣不平。