commissure of bulbs

例句：

1. 1.The two pieces of wood were joined together with a strong adhesive.
   两块木头用强力粘合剂连接在一起。
2. 2. The scientist discovered the commissure between the two continents.
   科学家发现了两个大陆之间的连接处。
3. 3.The team worked diligently to ensure that all commissures were properly secured.
   团队努力工作以确保所有连接处都得到妥善固定。