dài lǜ mào zǐ
比喻妻子有外遇的丈夫
李六如《六十年的变迁》第九章:“只要不怕戴绿帽子,横竖有人巴结。”
戴绿帽子作宾语、定语;指妻子有外遇。
the husband whose wife has another love outside marriage