ring off

挂断电话

rightness, rights issue, rigid, rigidity, rigidly, rigmarole, rigor, rigor mortis, rigorous, rigorously, rigorousness, rigour (US rigor), rile, rim, rime, rimless, rind, ring, ring binder, ring mains, ring out, ring road, ring up, ring-finger, ring-pull, ring-shaped, ringer, ringleader, ringlet, ringmaster, ringside, ringworm, rink, rinse, Rio de Janneiro, riot, riot police, riot shield, riotous, riotously,