intertrabecula

例句：

1. 1. The engineer designed the space to accommodate a large number of people.
   工程师设计了这个空间来容纳大量的人。
2. 2.The scientist found the compartments in the rock to contain ancient fossils.
   科学家发现岩石中的隔室里藏着古代化石。
3. 3.The architect created an interstice between the two buildings for better lighting.
   建筑师在两座建筑物之间创造了一个空隙，以便更好的照明。