Packet filtering
[计] 包滤波
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
Oh, did he cry?
噢， 他哭了吗
I guess I've outgrown this pair of trousers.
我想这条裤子对我来说小了。
Yesterday the firemen examined the ground carefully, but were not able to find any broken glass.
昨天，消防队员仔细查看了地面，但未能发现碎玻璃。