共鸣

resonance (physics) / sympathetic response to sth

(physics) to resonate; resonance / sympathetic response

common / general / to share / together / total / altogether / abbr. for 共產黨|共产党[Gong4 chan3 dang3], Communist party

to cry (of birds, animals and insects) / to make a sound / to voice (one's gratitude, grievance etc)