Refers to people from the same family, school, or group, sharing a common origin and spirit; kindred spirits from the same lineage.
他们虽然分散在不同城市，但一门同气，时常互相帮助，情谊深厚。
Although they are scattered in different cities, they are of the same family and spirit, often helping each other with deep affection.
Era:
Ancient
Frequency:
Next Idiom