Spatial filtering
[计] 空间滤波
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
There's many a good tune played on an old fiddle.
老当益壮。
We came here about two years ago.
我们大约两处前来到这儿。