伴郎英语怎么说

伴郎的英文是 "best man"。这个词的来源源于婚礼中男性伴侣的角色。在英国传统婚礼中，男性伴侣被称为 "best man"，他的职责包括为新郎准备婚礼，在婚礼上为新郎提供支持和帮助，并为新人送上祝福辞。

例句：

The best man will give a speech at the wedding.
The best man is responsible for organizing the bachelor party.
The best man was asked to stand up with the groom on the wedding day.