graticule mesh

例句：

1. 1. The engineer designed agrid of steel beams to support thestructure.
   工程师设计了一排排的钢梁来支撑结构。
2. 2. The scientist used a latticeto create a model of the molecule.
   科学家用一个格子来构建分子模型。
3. 3. Theweaver wove a mesh ofsilk threads to make a scarf.
   织布工人用丝线编织了一个围巾的网格。