- 兄弟: younger brother your humble ...
- 阋: quarrel; strife
- 墙: wall
- 兄弟阋于墙,外御其侮: Brothers quarrelling at home join forces against attacks from without.Internal disunity dissolves at the threat of external invasion.
- 兄弟阋于墙外御其侮: internal disunity dissolves at the threat of external invasion
关注微信公众号:chachacidian,回复:兄弟阋于墙,即可在微信中查询翻译