Focused grid
[医] 聚光[X线]滤线栅
🧩 词语组成解析
a. 聚焦的；专心的
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
Are you sure you are dialing the right number?
你确定你打的号码是对的吗？
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
How many do you need?
你需要多少？