bridesman

例句：

1. 1.The bridesman was responsible for the wedding preparations.
   伴郎负责婚礼的准备。
2. 2.He is a good friend to the bridesman.
   他是伴郎的好朋友。
3. 3.The bridesman helped the groom with his speech.
   伴郎帮助新郎准备演讲。