dā ng m é n du ìh ù

当门对户

拼音：dā ng m é n du ìh ù

解释：结亲双方的门户般配，即双方家庭的社会地位和经济条件差不多。

成语接龙当门对户 ↣ 户枢不蠹 ↣ 蠹国残民 ↣ 民生凋敝 ↣ 敝帷不弃 ↣ 弃俗出家 ↣ 家至户到 ↣ 到处碰壁 ↣ 壁间蛇影 ↣ 影只形单 ↣ 单文孤证 ↣ 证龟成鳖

The gateway of the two sides of marriage is well matched, that is, the social status and economic conditions of the two families are similar.