a pattern or structure made from horizontal and vertical lines crossing each other to form squares
发音
例句
1. In this application, the carrier is used to encapsulate the grid. 在这种情况下,要用载体把格栅密封起来。 2. Modern gauges consist of metal foil in the form of a grid. 现代应变仪则由网格形式的金属片组成。