gong

1. N-COUNT A gong is a large, flat, circular piece of metal that you hit with a hammer to make a sound like a loud bell. Gongs are sometimes used as musical instruments, or to give a signal that it is time to do something. 鑼

On the stroke of seven, a gong summons guests into the diningroom. 7點整，一聲鑼響召喚客人們進餐厛。