jīn​kǒu​mù​shé

metal bell with a wooden clapper

金口木舌 jīn​kǒu​mù​shé
metal bell with a wooden clapper
(literary) a metal bell with a wooden clapper used in ancient times by officials to gather the public for proclamations; now used to describe a teacher or person who spreads important teachings and moral principles

Cross-References

Same as