centimeter-excess object

例句：

1. 1.The engineer measured the length of the beam to ensure it was within centimeter-excess of the required length.
   工程师测量了梁的长度，确保它超过了所需的长度。
2. 2. The scientist conducted experiments to measure the density of the material, which is a centimeter-excess over standard density.
   科学家进行了实验，以测量材料的密度，这比标准密度高出一厘米。
3. 3.The architect designed the building with consideration for centimeter-excess space for future expansion.
   建筑师在设计建筑物时考虑到了未来可能的扩展需求，预留了一厘米的空间。