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
The wedding banquet was prepared beautifully.
婚礼宴会准备的很好。
My sister is the oldest.
我的姐姐是最大。
He was on his way to a lecture, when a tourist stopped him and asked him for directions.
他走在去听课的路上，此时一位游客拦住他问路。