Packet filtering
[计] 包滤波
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
He knows everything about the production schedule,
他知道生产进度的一切情况，
As to you, I despise you.
至于你，我看不起你。
This bottle is empty.
这瓶是空的。