Barrier grid
[电] 障壁栅
🧩 词语组成解析
grid
[ɡrɪd]
n. 格子，非实质的;地图上的坐标方格;（输电线路、天然气管道等的）系统网络;
🗣️ 情景例句
Thanks.
谢谢。
You can't make something out of nothing.
巧妇难为无米之炊。
Mum, I don't feel very well.
妈妈，我感到不舒服。