Packet filtering
[计] 包滤波
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
He speaks French and English with equal ease.
他说法语和英语都一样自如。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
Oh, that's Mrs. Brown.
噢，那是布郎太太。